foo.cc:1:1: error: stray '\346' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:2: error: stray '\200' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:3: error: stray '\235' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:4: error: stray '\350' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:5: error: stray '\267' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:6: error: stray '\257' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:7: error: stray '\344' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:8: error: stray '\270' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:9: error: stray '\200' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:10: error: stray '\357' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:11: error: stray '\274' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:12: error: stray '\232' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:13: error: stray '\346' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:14: error: stray '\234' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:15: error: stray '\264' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:16: error: stray '\347' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:17: error: stray '\264' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:18: error: stray '\240' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:19: error: stray '\346' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:20: error: stray '\203' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:21: error: stray '\263' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:22: error: stray '\346' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:23: error: stray '\263' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:24: error: stray '\225' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:25: error: stray '\357' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:26: error: stray '\274' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:27: error: stray '\214' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:28: error: stray '\345' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:29: error: stray '\234' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:30: error: stray '\250' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:31: error: stray '\346' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:32: error: stray '\211' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:33: error: stray '\200' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:34: error: stray '\346' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:35: error: stray '\234' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:36: error: stray '\211' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:37: error: stray '\345' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:38: error: stray '\210' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:39: error: stray '\207' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:40: error: stray '\347' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:41: error: stray '\202' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:42: error: stray '\271' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:43: error: stray '\351' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:44: error: stray '\227' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:45: error: stray '\264' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:46: error: stray '\346' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:47: error: stray '\232' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:48: error: stray '\264' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:49: error: stray '\345' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:50: error: stray '\212' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:51: error: stray '\233' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:52: error: stray '\345' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:53: error: stray '\273' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:54: error: stray '\272' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:55: error: stray '\350' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:56: error: stray '\276' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:57: error: stray '\271' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:58: error: stray '\345' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:59: error: stray '\257' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:60: error: stray '\271' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:61: error: stray '\344' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:62: error: stray '\272' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:63: error: stray '\216' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:64: error: stray '\346' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:65: error: stray '\257' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:66: error: stray '\217' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:67: error: stray '\344' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:68: error: stray '\270' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:69: error: stray '\200' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:70: error: stray '\344' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:71: error: stray '\270' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:72: error: stray '\252' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:73: error: stray '\350' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:74: error: stray '\257' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:75: error: stray '\242' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:76: error: stray '\351' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:77: error: stray '\227' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:78: error: stray '\256' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:79: error: stray '\351' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:80: error: stray '\241' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:81: error: stray '\272' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:82: error: stray '\346' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:83: error: stray '\227' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:84: error: stray '\266' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:85: error: stray '\351' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:86: error: stray '\222' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:87: error: stray '\210' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:88: error: stray '\351' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:89: error: stray '\200' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:90: error: stray '\206' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:91: error: stray '\346' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:92: error: stray '\227' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:93: error: stray '\266' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:94: error: stray '\351' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:95: error: stray '\222' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:96: error: stray '\210' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:97: error: stray '\344' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:98: error: stray '\272' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:99: error: stray '\244' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:100: error: stray '\346' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:101: error: stray '\233' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:102: error: stray '\277' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:103: error: stray '\346' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:104: error: stray '\220' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:105: error: stray '\234' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:106: error: stray '\347' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:107: error: stray '\264' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:108: error: stray '\242' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:109: error: stray '\343' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:110: error: stray '\200' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:1:111: error: stray '\202' in program
思路一：朴素想法，在所有切点间暴力建边对于每一个询问顺时针逆时针交替搜索。
^
foo.cc:2:1: error: stray '\346' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:2: error: stray '\227' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:3: error: stray '\266' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:4: error: stray '\351' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:5: error: stray '\227' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:6: error: stray '\264' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:7: error: stray '\345' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:8: error: stray '\244' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:9: error: stray '\215' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:10: error: stray '\346' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:11: error: stray '\235' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:12: error: stray '\202' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:13: error: stray '\345' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:14: error: stray '\272' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:15: error: stray '\246' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:16: error: stray '\357' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:17: error: stray '\274' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:18: error: stray '\232' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:21: error: stray '\347' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:22: error: stray '\216' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:23: error: stray '\204' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:24: error: stray '\345' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:25: error: stray '\255' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:26: error: stray '\246' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:30: error: stray '\347' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:31: error: stray '\216' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:32: error: stray '\204' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:33: error: stray '\345' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:34: error: stray '\255' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:2:35: error: stray '\246' in program
时间复杂度：O(玄学)O(玄学)
^
foo.cc:3:1: error: stray '\346' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:2: error: stray '\200' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:3: error: stray '\235' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:4: error: stray '\350' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:5: error: stray '\267' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:6: error: stray '\257' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:7: error: stray '\344' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:8: error: stray '\272' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:9: error: stray '\214' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:10: error: stray '\357' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:11: error: stray '\274' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:12: error: stray '\232' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:13: error: stray '\344' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:14: error: stray '\270' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:15: error: stray '\215' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:16: error: stray '\351' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:17: error: stray '\232' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:18: error: stray '\276' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:19: error: stray '\345' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:20: error: stray '\217' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:21: error: stray '\221' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:22: error: stray '\347' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:23: error: stray '\216' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:24: error: stray '\260' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:25: error: stray '\346' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:26: error: stray '\255' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:27: error: stray '\244' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:28: error: stray '\351' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:29: error: stray '\242' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:30: error: stray '\230' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:31: error: stray '\347' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:32: error: stray '\232' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:33: error: stray '\204' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:34: error: stray '\346' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:35: error: stray '\257' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:36: error: stray '\217' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:37: error: stray '\347' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:38: error: stray '\273' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:39: error: stray '\204' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:40: error: stray '\350' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:41: error: stray '\257' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:42: error: stray '\242' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:43: error: stray '\351' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:44: error: stray '\227' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:45: error: stray '\256' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:46: error: stray '\344' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:47: error: stray '\271' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:48: error: stray '\213' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:49: error: stray '\351' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:50: error: stray '\227' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:51: error: stray '\264' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:52: error: stray '\346' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:53: error: stray '\234' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:54: error: stray '\211' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:55: error: stray '\344' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:56: error: stray '\270' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:57: error: stray '\224' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:58: error: stray '\344' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:59: error: stray '\273' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:60: error: stray '\205' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:61: error: stray '\346' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:62: error: stray '\234' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:63: error: stray '\211' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:64: error: stray '\344' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:65: error: stray '\270' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:66: error: stray '\244' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:67: error: stray '\346' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:68: error: stray '\235' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:69: error: stray '\241' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:70: error: stray '\350' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:71: error: stray '\267' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:72: error: stray '\257' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:73: error: stray '\345' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:74: error: stray '\276' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:75: error: stray '\204' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:76: error: stray '\357' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:77: error: stray '\274' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:3:78: error: stray '\214' in program
思路二：不难发现此题的每组询问之间有且仅有两条路径，
^
foo.cc:4:1: error: stray '\344' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:2: error: stray '\270' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:3: error: stray '\224' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:4: error: stray '\350' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:5: error: stray '\277' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:6: error: stray '\231' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:7: error: stray '\344' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:8: error: stray '\270' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:9: error: stray '\244' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:10: error: stray '\346' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:11: error: stray '\235' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:12: error: stray '\241' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:13: error: stray '\350' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:14: error: stray '\267' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:15: error: stray '\257' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:16: error: stray '\345' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:17: error: stray '\276' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:18: error: stray '\204' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:19: error: stray '\344' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:20: error: stray '\271' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:21: error: stray '\213' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:22: error: stray '\345' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:23: error: stray '\222' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:24: error: stray '\214' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:25: error: stray '\344' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:26: error: stray '\270' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:27: error: stray '\272' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:28: error: stray '\350' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:29: error: stray '\267' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:30: error: stray '\257' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:31: error: stray '\345' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:32: error: stray '\276' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:33: error: stray '\204' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:34: error: stray '\344' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:35: error: stray '\270' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:36: error: stray '\212' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:37: error: stray '\346' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:38: error: stray '\211' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:39: error: stray '\200' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:40: error: stray '\346' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:41: error: stray '\234' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:42: error: stray '\211' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:43: error: stray '\347' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:44: error: stray '\273' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:45: error: stray '\217' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:46: error: stray '\350' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:47: error: stray '\277' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:48: error: stray '\207' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:49: error: stray '\347' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:50: error: stray '\232' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:51: error: stray '\204' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:52: error: stray '\345' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:53: error: stray '\234' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:54: error: stray '\206' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:55: error: stray '\347' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:56: error: stray '\232' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:57: error: stray '\204' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:58: error: stray '\345' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:59: error: stray '\221' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:60: error: stray '\250' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:61: error: stray '\351' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:62: error: stray '\225' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:63: error: stray '\277' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:64: error: stray '\344' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:65: error: stray '\271' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:66: error: stray '\213' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:67: error: stray '\345' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:68: error: stray '\222' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:69: error: stray '\214' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:70: error: stray '\343' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:71: error: stray '\200' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:4:72: error: stray '\202' in program
且这两条路径之和为路径上所有经过的圆的周长之和。
^
foo.cc:5:1: error: stray '\344' in program
于是想到求出任意一条路径
^
foo.cc:5:2: error: stray '\272' in program
于是想到求出任意一条路径
^
foo.cc:5:3: error: stray '\216' in program
于是想到求出任意一条路径
^
foo.cc:5:4: error: stray '\346' in program
于是想到求出任意一条路径
^
foo.cc:5:5: error: stray '\230' in program
于是想到求出任意一条路径
^
foo.cc:5:6: error: stray '\257' in program
于是想到求出任意一条路径
^
foo.cc:5:7: error: stray '\346' in program
于是想到求出任意一条路径
^
foo.cc:5:8: error: stray '\203' in program
于是想到求出任意一条路径
^
foo.cc:5:9: error: stray '\263' in program
于是想到求出任意一条路径
^
foo.cc:5:10: error: stray '\345' in program
于是想到求出任意一条路径
^
foo.cc:5:11: error: stray '\210' in program
于是想到求出任意一条路径
^
foo.cc:5:12: error: stray '\260' in program
于是想到求出任意一条路径
^
foo.cc:5:13: error: stray '\346' in program
于是想到求出任意一条路径
^
foo.cc:5:14: error: stray '\261' in program
于是想到求出任意一条路径
^
foo.cc:5:15: error: stray '\202' in program
于是想到求出任意一条路径
^
foo.cc:5:16: error: stray '\345' in program
于是想到求出任意一条路径
^
foo.cc:5:17: error: stray '\207' in program
于是想到求出任意一条路径
^
foo.cc:5:18: error: stray '\272' in program
于是想到求出任意一条路径
^
foo.cc:5:19: error: stray '\344' in program
于是想到求出任意一条路径
^
foo.cc:5:20: error: stray '\273' in program
于是想到求出任意一条路径
^
foo.cc:5:21: error: stray '\273' in program
于是想到求出任意一条路径
^
foo.cc:5:22: error: stray '\346' in program
于是想到求出任意一条路径
^
foo.cc:5:23: error: stray '\204' in program
于是想到求出任意一条路径
^
foo.cc:5:24: error: stray '\217' in program
于是想到求出任意一条路径
^
foo.cc:5:25: error: stray '\344' in program
于是想到求出任意一条路径
^
foo.cc:5:26: error: stray '\270' in program
于是想到求出任意一条路径
^
foo.cc:5:27: error: stray '\200' in program
于是想到求出任意一条路径
^
foo.cc:5:28: error: stray '\346' in program
于是想到求出任意一条路径
^
foo.cc:5:29: error: stray '\235' in program
于是想到求出任意一条路径
^
foo.cc:5:30: error: stray '\241' in program
于是想到求出任意一条路径
^
foo.cc:5:31: error: stray '\350' in program
于是想到求出任意一条路径
^
foo.cc:5:32: error: stray '\267' in program
于是想到求出任意一条路径
^
foo.cc:5:33: error: stray '\257' in program
于是想到求出任意一条路径
^
foo.cc:5:34: error: stray '\345' in program
于是想到求出任意一条路径
^
foo.cc:5:35: error: stray '\276' in program
于是想到求出任意一条路径
^
foo.cc:5:36: error: stray '\204' in program
于是想到求出任意一条路径
^
foo.cc:6:1: error: stray '\357' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:2: error: stray '\274' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:3: error: stray '\214' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:4: error: stray '\347' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:5: error: stray '\204' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:6: error: stray '\266' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:7: error: stray '\345' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:8: error: stray '\220' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:9: error: stray '\216' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:10: error: stray '\344' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:11: error: stray '\275' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:12: error: stray '\277' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:13: error: stray '\347' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:14: error: stray '\224' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:15: error: stray '\250' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:16: error: stray '\350' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:17: error: stray '\267' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:18: error: stray '\257' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:19: error: stray '\345' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:20: error: stray '\276' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:21: error: stray '\204' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:22: error: stray '\344' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:23: error: stray '\270' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:24: error: stray '\212' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:25: error: stray '\346' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:26: error: stray '\211' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:27: error: stray '\200' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:28: error: stray '\346' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:29: error: stray '\234' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:30: error: stray '\211' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:31: error: stray '\347' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:32: error: stray '\273' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:33: error: stray '\217' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:34: error: stray '\350' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:35: error: stray '\277' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:36: error: stray '\207' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:37: error: stray '\347' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:38: error: stray '\232' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:39: error: stray '\204' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:40: error: stray '\345' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:41: error: stray '\234' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:42: error: stray '\206' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:43: error: stray '\347' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:44: error: stray '\232' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:45: error: stray '\204' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:46: error: stray '\345' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:47: error: stray '\221' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:48: error: stray '\250' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:49: error: stray '\351' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:50: error: stray '\225' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:51: error: stray '\277' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:52: error: stray '\344' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:53: error: stray '\271' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:54: error: stray '\213' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:55: error: stray '\345' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:56: error: stray '\222' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:57: error: stray '\214' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:58: error: stray '\345' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:59: error: stray '\207' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:60: error: stray '\217' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:61: error: stray '\345' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:62: error: stray '\216' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:63: error: stray '\273' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:64: error: stray '\350' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:65: error: stray '\277' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:66: error: stray '\231' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:67: error: stray '\346' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:68: error: stray '\235' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:69: error: stray '\241' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:70: error: stray '\350' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:71: error: stray '\267' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:72: error: stray '\257' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:73: error: stray '\345' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:74: error: stray '\276' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:75: error: stray '\204' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:76: error: stray '\347' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:77: error: stray '\232' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:78: error: stray '\204' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:79: error: stray '\351' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:80: error: stray '\225' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:81: error: stray '\277' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:82: error: stray '\345' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:83: error: stray '\272' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:84: error: stray '\246' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:85: error: stray '\345' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:86: error: stray '\276' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:87: error: stray '\227' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:88: error: stray '\345' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:89: error: stray '\210' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:90: error: stray '\260' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:91: error: stray '\345' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:92: error: stray '\217' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:93: error: stray '\246' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:94: error: stray '\344' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:95: error: stray '\270' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:96: error: stray '\200' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:97: error: stray '\346' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:98: error: stray '\235' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:99: error: stray '\241' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:100: error: stray '\350' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:101: error: stray '\267' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:102: error: stray '\257' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:103: error: stray '\345' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:104: error: stray '\276' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:105: error: stray '\204' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:106: error: stray '\351' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:107: error: stray '\225' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:108: error: stray '\277' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:109: error: stray '\345' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:110: error: stray '\272' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:111: error: stray '\246' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:112: error: stray '\357' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:113: error: stray '\274' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:114: error: stray '\214' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:115: error: stray '\345' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:116: error: stray '\206' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:117: error: stray '\215' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:118: error: stray '\346' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:119: error: stray '\257' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:120: error: stray '\224' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:121: error: stray '\350' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:122: error: stray '\276' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:123: error: stray '\203' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:124: error: stray '\345' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:125: error: stray '\244' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:126: error: stray '\247' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:127: error: stray '\345' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:128: error: stray '\260' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:129: error: stray '\217' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:130: error: stray '\343' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:131: error: stray '\200' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:6:132: error: stray '\202' in program
，然后使用路径上所有经过的圆的周长之和减去这条路径的长度得到另一条路径长度，再比较大小。
^
foo.cc:7:1: error: stray '\345' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:2: error: stray '\260' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:3: error: stray '\206' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:4: error: stray '\346' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:5: error: stray '\257' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:6: error: stray '\217' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:7: error: stray '\344' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:8: error: stray '\270' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:9: error: stray '\252' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:10: error: stray '\345' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:11: error: stray '\234' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:12: error: stray '\206' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:13: error: stray '\347' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:14: error: stray '\234' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:15: error: stray '\213' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:16: error: stray '\344' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:17: error: stray '\275' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:18: error: stray '\234' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:19: error: stray '\344' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:20: error: stray '\270' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:21: error: stray '\200' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:22: error: stray '\344' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:23: error: stray '\270' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:24: error: stray '\252' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:25: error: stray '\347' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:26: error: stray '\202' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:27: error: stray '\271' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:28: error: stray '\357' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:29: error: stray '\274' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:30: error: stray '\214' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:31: error: stray '\344' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:32: error: stray '\270' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:33: error: stray '\244' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:34: error: stray '\345' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:35: error: stray '\234' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:36: error: stray '\206' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:37: error: stray '\347' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:38: error: stray '\233' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:39: error: stray '\270' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:40: error: stray '\345' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:41: error: stray '\210' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:42: error: stray '\207' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:43: error: stray '\345' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:44: error: stray '\210' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:45: error: stray '\231' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:46: error: stray '\350' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:47: error: stray '\277' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:48: error: stray '\236' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:49: error: stray '\350' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:50: error: stray '\276' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:51: error: stray '\271' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:52: error: stray '\357' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:53: error: stray '\274' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:54: error: stray '\214' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:55: error: stray '\344' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:56: error: stray '\270' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:57: error: stray '\215' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:58: error: stray '\351' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:59: error: stray '\232' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:60: error: stray '\276' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:61: error: stray '\347' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:62: error: stray '\234' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:63: error: stray '\213' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:64: error: stray '\345' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:65: error: stray '\207' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:66: error: stray '\272' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:67: error: stray '\350' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:68: error: stray '\277' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:69: error: stray '\231' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:70: error: stray '\346' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:71: error: stray '\230' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:72: error: stray '\257' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:73: error: stray '\344' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:74: error: stray '\270' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:75: error: stray '\200' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:76: error: stray '\346' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:77: error: stray '\243' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:78: error: stray '\265' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:79: error: stray '\346' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:80: error: stray '\240' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:81: error: stray '\221' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:82: error: stray '\343' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:83: error: stray '\200' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:7:84: error: stray '\202' in program
将每个圆看作一个点，两圆相切则连边，不难看出这是一棵树。
^
foo.cc:8:1: error: stray '\345' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:2: error: stray '\260' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:3: error: stray '\206' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:4: error: stray '\346' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:5: error: stray '\234' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:6: error: stray '\200' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:7: error: stray '\345' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:8: error: stray '\244' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:9: error: stray '\247' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:10: error: stray '\347' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:11: error: stray '\232' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:12: error: stray '\204' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:13: error: stray '\345' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:14: error: stray '\234' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:15: error: stray '\206' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:16: error: stray '\344' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:17: error: stray '\273' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:18: error: stray '\243' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:19: error: stray '\350' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:20: error: stray '\241' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:21: error: stray '\250' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:22: error: stray '\347' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:23: error: stray '\232' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:24: error: stray '\204' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:25: error: stray '\347' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:26: error: stray '\202' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:27: error: stray '\271' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:28: error: stray '\347' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:29: error: stray '\234' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:30: error: stray '\213' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:31: error: stray '\345' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:32: error: stray '\201' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:33: error: stray '\232' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:34: error: stray '\346' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:35: error: stray '\240' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:36: error: stray '\271' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:37: error: stray '\350' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:38: error: stray '\212' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:39: error: stray '\202' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:40: error: stray '\347' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:41: error: stray '\202' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:42: error: stray '\271' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:43: error: stray '\357' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:44: error: stray '\274' in program
将最大的圆代表的点看做根节点，
^
foo.cc:8:45: error: stray '\214' in program
将最大的圆代表的点看做根节点，
^
foo.cc:9:1: error: stray '\345' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:2: error: stray '\210' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:3: error: stray '\231' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:4: error: stray '\345' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:5: error: stray '\205' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:6: error: stray '\266' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:7: error: stray '\345' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:8: error: stray '\256' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:9: error: stray '\236' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:10: error: stray '\344' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:11: error: stray '\270' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:12: error: stray '\200' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:13: error: stray '\346' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:14: error: stray '\235' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:15: error: stray '\241' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:16: error: stray '\350' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:17: error: stray '\267' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:18: error: stray '\257' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:19: error: stray '\345' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:20: error: stray '\276' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:21: error: stray '\204' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:22: error: stray '\344' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:23: error: stray '\270' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:24: error: stray '\212' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:25: error: stray '\346' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:26: error: stray '\211' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:27: error: stray '\200' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:28: error: stray '\346' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:29: error: stray '\234' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:30: error: stray '\211' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:31: error: stray '\347' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:32: error: stray '\273' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:33: error: stray '\217' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:34: error: stray '\350' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:35: error: stray '\277' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:36: error: stray '\207' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:37: error: stray '\347' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:38: error: stray '\232' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:39: error: stray '\204' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:40: error: stray '\345' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:41: error: stray '\234' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:42: error: stray '\206' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:43: error: stray '\345' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:44: error: stray '\260' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:45: error: stray '\261' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:46: error: stray '\346' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:47: error: stray '\230' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:48: error: stray '\257' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:49: error: stray '\350' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:50: error: stray '\277' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:51: error: stray '\231' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:52: error: stray '\344' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:53: error: stray '\270' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:54: error: stray '\244' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:55: error: stray '\344' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:56: error: stray '\270' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:57: error: stray '\252' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:58: error: stray '\347' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:59: error: stray '\202' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:60: error: stray '\271' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:61: error: stray '\347' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:62: error: stray '\232' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:63: error: stray '\204' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:67: error: stray '\346' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:68: error: stray '\211' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:69: error: stray '\200' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:70: error: stray '\347' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:71: error: stray '\273' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:72: error: stray '\217' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:73: error: stray '\350' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:74: error: stray '\277' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:75: error: stray '\207' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:76: error: stray '\347' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:77: error: stray '\232' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:78: error: stray '\204' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:79: error: stray '\347' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:80: error: stray '\202' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:81: error: stray '\271' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:82: error: stray '\344' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:83: error: stray '\273' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:84: error: stray '\243' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:85: error: stray '\350' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:86: error: stray '\241' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:87: error: stray '\250' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:88: error: stray '\347' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:89: error: stray '\232' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:90: error: stray '\204' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:91: error: stray '\345' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:92: error: stray '\234' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:93: error: stray '\206' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:94: error: stray '\357' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:95: error: stray '\274' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:9:96: error: stray '\214' in program
则其实一条路径上所有经过的圆就是这两个点的LCA所经过的点代表的圆，
^
foo.cc:10:1: error: stray '\346' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:2: error: stray '\211' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:3: error: stray '\200' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:4: error: stray '\344' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:5: error: stray '\273' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:6: error: stray '\245' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:7: error: stray '\346' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:8: error: stray '\210' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:9: error: stray '\221' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:10: error: stray '\344' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:11: error: stray '\273' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:12: error: stray '\254' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:13: error: stray '\345' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:14: error: stray '\217' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:15: error: stray '\257' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:16: error: stray '\344' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:17: error: stray '\273' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:18: error: stray '\245' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:19: error: stray '\351' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:20: error: stray '\200' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:21: error: stray '\232' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:22: error: stray '\350' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:23: error: stray '\277' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:24: error: stray '\207' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:28: error: stray '\346' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:29: error: stray '\261' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:30: error: stray '\202' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:31: error: stray '\350' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:32: error: stray '\267' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:33: error: stray '\257' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:34: error: stray '\345' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:35: error: stray '\276' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:36: error: stray '\204' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:37: error: stray '\347' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:38: error: stray '\232' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:39: error: stray '\204' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:40: error: stray '\346' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:41: error: stray '\226' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:42: error: stray '\271' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:43: error: stray '\345' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:44: error: stray '\274' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:45: error: stray '\217' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:46: error: stray '\345' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:47: error: stray '\277' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:48: error: stray '\253' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:49: error: stray '\351' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:50: error: stray '\200' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:51: error: stray '\237' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:52: error: stray '\346' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:53: error: stray '\261' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:54: error: stray '\202' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:55: error: stray '\345' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:56: error: stray '\207' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:57: error: stray '\272' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:58: error: stray '\344' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:59: error: stray '\275' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:60: error: stray '\277' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:61: error: stray '\347' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:62: error: stray '\224' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:63: error: stray '\250' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:64: error: stray '\350' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:65: error: stray '\267' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:66: error: stray '\257' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:67: error: stray '\345' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:68: error: stray '\276' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:69: error: stray '\204' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:70: error: stray '\344' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:71: error: stray '\270' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:72: error: stray '\212' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:73: error: stray '\346' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:74: error: stray '\211' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:75: error: stray '\200' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:76: error: stray '\346' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:77: error: stray '\234' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:78: error: stray '\211' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:79: error: stray '\347' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:80: error: stray '\273' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:81: error: stray '\217' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:82: error: stray '\350' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:83: error: stray '\277' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:84: error: stray '\207' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:85: error: stray '\347' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:86: error: stray '\232' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:87: error: stray '\204' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:88: error: stray '\345' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:89: error: stray '\234' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:90: error: stray '\206' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:91: error: stray '\347' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:92: error: stray '\232' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:93: error: stray '\204' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:94: error: stray '\345' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:95: error: stray '\221' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:96: error: stray '\250' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:97: error: stray '\351' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:98: error: stray '\225' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:99: error: stray '\277' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:100: error: stray '\344' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:101: error: stray '\271' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:102: error: stray '\213' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:103: error: stray '\345' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:104: error: stray '\222' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:105: error: stray '\214' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:106: error: stray '\343' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:107: error: stray '\200' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:10:108: error: stray '\202' in program
所以我们可以通过LCA求路径的方式快速求出使用路径上所有经过的圆的周长之和。
^
foo.cc:11:1: error: stray '\347' in program
然后再进一步，
^
foo.cc:11:2: error: stray '\204' in program
然后再进一步，
^
foo.cc:11:3: error: stray '\266' in program
然后再进一步，
^
foo.cc:11:4: error: stray '\345' in program
然后再进一步，
^
foo.cc:11:5: error: stray '\220' in program
然后再进一步，
^
foo.cc:11:6: error: stray '\216' in program
然后再进一步，
^
foo.cc:11:7: error: stray '\345' in program
然后再进一步，
^
foo.cc:11:8: error: stray '\206' in program
然后再进一步，
^
foo.cc:11:9: error: stray '\215' in program
然后再进一步，
^
foo.cc:11:10: error: stray '\350' in program
然后再进一步，
^
foo.cc:11:11: error: stray '\277' in program
然后再进一步，
^
foo.cc:11:12: error: stray '\233' in program
然后再进一步，
^
foo.cc:11:13: error: stray '\344' in program
然后再进一步，
^
foo.cc:11:14: error: stray '\270' in program
然后再进一步，
^
foo.cc:11:15: error: stray '\200' in program
然后再进一步，
^
foo.cc:11:16: error: stray '\346' in program
然后再进一步，
^
foo.cc:11:17: error: stray '\255' in program
然后再进一步，
^
foo.cc:11:18: error: stray '\245' in program
然后再进一步，
^
foo.cc:11:19: error: stray '\357' in program
然后再进一步，
^
foo.cc:11:20: error: stray '\274' in program
然后再进一步，
^
foo.cc:11:21: error: stray '\214' in program
然后再进一步，
^
foo.cc:12:1: error: stray '\345' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:2: error: stray '\205' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:3: error: stray '\266' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:4: error: stray '\345' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:5: error: stray '\256' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:6: error: stray '\236' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:7: error: stray '\344' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:8: error: stray '\270' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:9: error: stray '\244' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:10: error: stray '\347' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:11: error: stray '\202' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:12: error: stray '\271' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:13: error: stray '\351' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:14: error: stray '\227' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:15: error: stray '\264' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:16: error: stray '\350' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:17: error: stray '\267' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:18: error: stray '\257' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:19: error: stray '\345' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:20: error: stray '\276' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:21: error: stray '\204' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:22: error: stray '\344' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:23: error: stray '\271' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:24: error: stray '\237' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:25: error: stray '\345' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:26: error: stray '\217' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:27: error: stray '\257' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:28: error: stray '\344' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:29: error: stray '\273' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:30: error: stray '\245' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:31: error: stray '\351' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:32: error: stray '\200' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:33: error: stray '\232' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:34: error: stray '\350' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:35: error: stray '\277' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:36: error: stray '\207' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:37: error: stray '\347' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:38: error: stray '\261' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:39: error: stray '\273' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:40: error: stray '\344' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:41: error: stray '\274' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:42: error: stray '\274' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:43: error: stray '\347' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:44: error: stray '\232' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:45: error: stray '\204' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:46: error: stray '\346' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:47: error: stray '\226' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:48: error: stray '\271' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:49: error: stray '\345' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:50: error: stray '\274' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:12:51: error: stray '\217' in program
其实两点间路径也可以通过类似的方式
^
foo.cc:13:1: error: stray '\357' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:2: error: stray '\274' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:3: error: stray '\210' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:4: error: stray '\346' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:5: error: stray '\257' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:6: error: stray '\224' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:7: error: stray '\345' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:8: error: stray '\246' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:9: error: stray '\202' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:10: error: stray '\345' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:11: error: stray '\256' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:12: error: stray '\232' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:13: error: stray '\344' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:14: error: stray '\271' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:15: error: stray '\211' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:16: error: stray '\344' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:17: error: stray '\270' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:18: error: stray '\200' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:19: error: stray '\344' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:20: error: stray '\270' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:21: error: stray '\252' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:22: error: stray '\346' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:23: error: stray '\240' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:24: error: stray '\207' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:25: error: stray '\345' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:26: error: stray '\207' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:27: error: stray '\206' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:28: error: stray '\346' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:29: error: stray '\226' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:30: error: stray '\271' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:31: error: stray '\345' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:32: error: stray '\220' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:33: error: stray '\221' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:34: error: stray '\357' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:35: error: stray '\274' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:36: error: stray '\214' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:37: error: stray '\345' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:38: error: stray '\215' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:39: error: stray '\263' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:40: error: stray '\345' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:41: error: stray '\234' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:42: error: stray '\250' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:43: error: stray '\346' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:44: error: stray '\267' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:45: error: stray '\261' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:46: error: stray '\345' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:47: error: stray '\272' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:48: error: stray '\246' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:49: error: stray '\344' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:50: error: stray '\270' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:51: error: stray '\272' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:52: error: stray '\345' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:53: error: stray '\201' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:54: error: stray '\266' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:55: error: stray '\346' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:56: error: stray '\225' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:57: error: stray '\260' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:58: error: stray '\347' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:59: error: stray '\232' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:60: error: stray '\204' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:61: error: stray '\345' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:62: error: stray '\234' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:63: error: stray '\206' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:64: error: stray '\344' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:65: error: stray '\270' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:66: error: stray '\212' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:67: error: stray '\351' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:68: error: stray '\241' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:69: error: stray '\272' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:70: error: stray '\346' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:71: error: stray '\227' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:72: error: stray '\266' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:73: error: stray '\351' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:74: error: stray '\222' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:75: error: stray '\210' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:76: error: stray '\350' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:77: error: stray '\265' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:78: error: stray '\260' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:79: error: stray '\357' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:80: error: stray '\274' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:13:81: error: stray '\214' in program
（比如定义一个标准方向，即在深度为偶数的圆上顺时针走，
^
foo.cc:14:1: error: stray '\346' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:2: error: stray '\267' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:3: error: stray '\261' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:4: error: stray '\345' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:5: error: stray '\272' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:6: error: stray '\246' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:7: error: stray '\344' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:8: error: stray '\270' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:9: error: stray '\272' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:10: error: stray '\345' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:11: error: stray '\245' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:12: error: stray '\207' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:13: error: stray '\346' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:14: error: stray '\225' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:15: error: stray '\260' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:16: error: stray '\347' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:17: error: stray '\232' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:18: error: stray '\204' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:19: error: stray '\345' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:20: error: stray '\234' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:21: error: stray '\206' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:22: error: stray '\344' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:23: error: stray '\270' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:24: error: stray '\212' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:25: error: stray '\351' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:26: error: stray '\241' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:27: error: stray '\272' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:28: error: stray '\346' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:29: error: stray '\227' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:30: error: stray '\266' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:31: error: stray '\351' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:32: error: stray '\222' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:33: error: stray '\210' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:34: error: stray '\350' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:35: error: stray '\265' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:36: error: stray '\260' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:37: error: stray '\357' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:38: error: stray '\274' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:39: error: stray '\211' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:40: error: stray '\343' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:41: error: stray '\200' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:14:42: error: stray '\202' in program
深度为奇数的圆上顺时针走）。
^
foo.cc:15:1: error: stray '\347' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:2: error: stray '\204' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:3: error: stray '\266' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:4: error: stray '\345' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:5: error: stray '\220' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:6: error: stray '\216' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:7: error: stray '\345' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:8: error: stray '\260' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:9: error: stray '\261' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:10: error: stray '\345' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:11: error: stray '\217' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:12: error: stray '\257' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:13: error: stray '\344' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:14: error: stray '\273' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:15: error: stray '\245' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:16: error: stray '\345' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:17: error: stray '\217' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:18: error: stray '\221' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:19: error: stray '\347' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:20: error: stray '\216' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:21: error: stray '\260' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:22: error: stray '\345' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:23: error: stray '\205' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:24: error: stray '\266' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:25: error: stray '\345' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:26: error: stray '\256' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:27: error: stray '\236' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:28: error: stray '\344' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:29: error: stray '\270' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:30: error: stray '\200' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:31: error: stray '\346' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:32: error: stray '\235' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:33: error: stray '\241' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:34: error: stray '\350' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:35: error: stray '\267' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:36: error: stray '\257' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:37: error: stray '\345' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:38: error: stray '\276' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:39: error: stray '\204' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:40: error: stray '\345' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:41: error: stray '\217' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:42: error: stray '\257' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:43: error: stray '\344' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:44: error: stray '\273' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:45: error: stray '\245' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:46: error: stray '\345' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:47: error: stray '\210' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:48: error: stray '\206' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:49: error: stray '\344' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:50: error: stray '\270' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:51: error: stray '\272' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:52: error: stray '\344' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:53: error: stray '\272' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:54: error: stray '\224' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:55: error: stray '\351' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:56: error: stray '\203' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:57: error: stray '\250' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:58: error: stray '\345' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:59: error: stray '\210' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:60: error: stray '\206' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:61: error: stray '\357' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:62: error: stray '\274' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:15:63: error: stray '\214' in program
然后就可以发现其实一条路径可以分为五部分，
^
foo.cc:16:1: error: stray '\345' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:2: error: stray '\215' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:3: error: stray '\263' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:4: error: stray '\345' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:5: error: stray '\234' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:6: error: stray '\250' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:7: error: stray '\350' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:8: error: stray '\257' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:9: error: stray '\242' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:10: error: stray '\351' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:11: error: stray '\227' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:12: error: stray '\256' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:13: error: stray '\344' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:14: error: stray '\270' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:15: error: stray '\255' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:16: error: stray '\344' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:17: error: stray '\270' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:18: error: stray '\200' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:19: error: stray '\344' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:20: error: stray '\270' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:21: error: stray '\252' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:22: error: stray '\347' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:23: error: stray '\273' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:24: error: stray '\231' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:25: error: stray '\345' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:26: error: stray '\256' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:27: error: stray '\232' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:28: error: stray '\347' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:29: error: stray '\232' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:30: error: stray '\204' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:31: error: stray '\350' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:32: error: stray '\212' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:33: error: stray '\202' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:34: error: stray '\347' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:35: error: stray '\202' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:36: error: stray '\271' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:37: error: stray '\357' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:38: error: stray '\274' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:39: error: stray '\210' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:40: error: stray '\345' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:41: error: stray '\234' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:42: error: stray '\206' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:43: error: stray '\357' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:44: error: stray '\274' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:45: error: stray '\211' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:46: error: stray '\347' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:47: error: stray '\224' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:48: error: stray '\261' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:49: error: stray '\347' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:50: error: stray '\273' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:51: error: stray '\231' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:52: error: stray '\345' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:53: error: stray '\256' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:54: error: stray '\232' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:55: error: stray '\345' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:56: error: stray '\271' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:57: error: stray '\205' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:58: error: stray '\350' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:59: error: stray '\247' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:60: error: stray '\222' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:61: error: stray '\345' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:62: error: stray '\210' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:63: error: stray '\260' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:64: error: stray '\344' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:65: error: stray '\270' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:66: error: stray '\216' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:67: error: stray '\345' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:68: error: stray '\256' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:69: error: stray '\203' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:70: error: stray '\347' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:71: error: stray '\210' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:72: error: stray '\266' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:73: error: stray '\344' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:74: error: stray '\272' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:75: error: stray '\262' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:76: error: stray '\350' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:77: error: stray '\212' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:78: error: stray '\202' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:79: error: stray '\347' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:80: error: stray '\202' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:81: error: stray '\271' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:82: error: stray '\357' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:83: error: stray '\274' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:84: error: stray '\210' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:85: error: stray '\345' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:86: error: stray '\234' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:87: error: stray '\206' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:88: error: stray '\357' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:89: error: stray '\274' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:90: error: stray '\211' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:91: error: stray '\347' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:92: error: stray '\232' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:93: error: stray '\204' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:94: error: stray '\345' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:95: error: stray '\210' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:96: error: stray '\207' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:97: error: stray '\347' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:98: error: stray '\202' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:99: error: stray '\271' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:100: error: stray '\346' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:101: error: stray '\214' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:102: error: stray '\211' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:103: error: stray '\347' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:104: error: stray '\205' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:105: error: stray '\247' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:106: error: stray '\346' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:107: error: stray '\240' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:108: error: stray '\207' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:109: error: stray '\345' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:110: error: stray '\207' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:111: error: stray '\206' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:112: error: stray '\346' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:113: error: stray '\226' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:114: error: stray '\271' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:115: error: stray '\345' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:116: error: stray '\220' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:117: error: stray '\221' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:118: error: stray '\350' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:119: error: stray '\265' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:120: error: stray '\260' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:121: error: stray '\347' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:122: error: stray '\232' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:123: error: stray '\204' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:124: error: stray '\350' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:125: error: stray '\267' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:126: error: stray '\257' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:127: error: stray '\345' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:128: error: stray '\276' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:129: error: stray '\204' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:130: error: stray '\343' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:131: error: stray '\200' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:16:132: error: stray '\201' in program
即在询问中一个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照标准方向走的路径、
^
foo.cc:17:1: error: stray '\350' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:2: error: stray '\277' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:3: error: stray '\231' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:4: error: stray '\344' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:5: error: stray '\270' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:6: error: stray '\252' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:7: error: stray '\347' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:8: error: stray '\273' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:9: error: stray '\231' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:10: error: stray '\345' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:11: error: stray '\256' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:12: error: stray '\232' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:13: error: stray '\347' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:14: error: stray '\232' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:15: error: stray '\204' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:16: error: stray '\350' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:17: error: stray '\212' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:18: error: stray '\202' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:19: error: stray '\347' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:20: error: stray '\202' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:21: error: stray '\271' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:22: error: stray '\357' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:23: error: stray '\274' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:24: error: stray '\210' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:25: error: stray '\345' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:26: error: stray '\234' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:27: error: stray '\206' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:28: error: stray '\357' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:29: error: stray '\274' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:30: error: stray '\211' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:31: error: stray '\344' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:32: error: stray '\270' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:33: error: stray '\216' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:34: error: stray '\345' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:35: error: stray '\256' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:36: error: stray '\203' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:37: error: stray '\347' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:38: error: stray '\210' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:39: error: stray '\266' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:40: error: stray '\344' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:41: error: stray '\272' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:42: error: stray '\262' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:43: error: stray '\350' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:44: error: stray '\212' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:45: error: stray '\202' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:46: error: stray '\347' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:47: error: stray '\202' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:48: error: stray '\271' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:49: error: stray '\357' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:50: error: stray '\274' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:51: error: stray '\210' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:52: error: stray '\345' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:53: error: stray '\234' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:54: error: stray '\206' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:55: error: stray '\357' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:56: error: stray '\274' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:57: error: stray '\211' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:58: error: stray '\347' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:59: error: stray '\232' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:60: error: stray '\204' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:61: error: stray '\345' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:62: error: stray '\210' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:63: error: stray '\207' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:64: error: stray '\347' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:65: error: stray '\202' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:66: error: stray '\271' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:67: error: stray '\345' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:68: error: stray '\210' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:69: error: stray '\260' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:70: error: stray '\347' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:71: error: stray '\273' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:72: error: stray '\231' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:73: error: stray '\345' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:74: error: stray '\256' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:75: error: stray '\232' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:76: error: stray '\347' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:77: error: stray '\232' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:78: error: stray '\204' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:79: error: stray '\344' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:80: error: stray '\270' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:81: error: stray '\244' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:82: error: stray '\344' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:83: error: stray '\270' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:84: error: stray '\252' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:85: error: stray '\350' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:86: error: stray '\212' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:87: error: stray '\202' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:88: error: stray '\347' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:89: error: stray '\202' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:90: error: stray '\271' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:91: error: stray '\347' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:92: error: stray '\232' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:93: error: stray '\204' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:97: error: stray '\357' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:98: error: stray '\274' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:99: error: stray '\210' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:100: error: stray '\345' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:101: error: stray '\234' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:102: error: stray '\206' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:103: error: stray '\357' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:104: error: stray '\274' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:105: error: stray '\211' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:106: error: stray '\346' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:107: error: stray '\214' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:108: error: stray '\211' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:109: error: stray '\347' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:110: error: stray '\205' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:111: error: stray '\247' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:112: error: stray '\346' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:113: error: stray '\240' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:114: error: stray '\207' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:115: error: stray '\345' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:116: error: stray '\207' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:117: error: stray '\206' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:118: error: stray '\346' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:119: error: stray '\226' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:120: error: stray '\271' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:121: error: stray '\345' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:122: error: stray '\220' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:123: error: stray '\221' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:124: error: stray '\350' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:125: error: stray '\265' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:126: error: stray '\260' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:127: error: stray '\347' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:128: error: stray '\232' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:129: error: stray '\204' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:130: error: stray '\350' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:131: error: stray '\267' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:132: error: stray '\257' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:133: error: stray '\345' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:134: error: stray '\276' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:135: error: stray '\204' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:136: error: stray '\343' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:137: error: stray '\200' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:17:138: error: stray '\201' in program
这个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照标准方向走的路径、
^
foo.cc:18:1: error: stray '\345' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:2: error: stray '\234' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:3: error: stray '\250' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:4: error: stray '\347' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:5: error: stray '\273' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:6: error: stray '\231' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:7: error: stray '\345' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:8: error: stray '\256' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:9: error: stray '\232' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:10: error: stray '\347' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:11: error: stray '\232' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:12: error: stray '\204' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:13: error: stray '\344' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:14: error: stray '\270' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:15: error: stray '\244' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:16: error: stray '\344' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:17: error: stray '\270' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:18: error: stray '\252' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:19: error: stray '\350' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:20: error: stray '\212' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:21: error: stray '\202' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:22: error: stray '\347' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:23: error: stray '\202' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:24: error: stray '\271' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:25: error: stray '\347' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:26: error: stray '\232' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:27: error: stray '\204' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:31: error: stray '\357' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:32: error: stray '\274' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:33: error: stray '\210' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:34: error: stray '\345' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:35: error: stray '\234' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:36: error: stray '\206' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:37: error: stray '\357' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:38: error: stray '\274' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:39: error: stray '\211' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:40: error: stray '\344' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:41: error: stray '\270' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:42: error: stray '\212' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:43: error: stray '\346' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:44: error: stray '\214' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:45: error: stray '\211' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:46: error: stray '\347' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:47: error: stray '\205' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:48: error: stray '\247' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:49: error: stray '\346' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:50: error: stray '\240' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:51: error: stray '\207' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:52: error: stray '\345' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:53: error: stray '\207' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:54: error: stray '\206' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:55: error: stray '\346' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:56: error: stray '\226' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:57: error: stray '\271' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:58: error: stray '\345' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:59: error: stray '\220' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:60: error: stray '\221' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:61: error: stray '\350' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:62: error: stray '\265' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:63: error: stray '\260' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:64: error: stray '\347' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:65: error: stray '\232' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:66: error: stray '\204' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:67: error: stray '\350' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:68: error: stray '\267' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:69: error: stray '\257' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:70: error: stray '\345' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:71: error: stray '\276' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:72: error: stray '\204' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:73: error: stray '\357' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:74: error: stray '\274' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:18:75: error: stray '\214' in program
在给定的两个节点的LCA（圆）上按照标准方向走的路径，
^
foo.cc:19:1: error: stray '\345' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:2: error: stray '\217' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:3: error: stray '\246' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:4: error: stray '\344' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:5: error: stray '\270' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:6: error: stray '\200' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:7: error: stray '\344' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:8: error: stray '\270' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:9: error: stray '\252' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:10: error: stray '\347' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:11: error: stray '\273' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:12: error: stray '\231' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:13: error: stray '\345' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:14: error: stray '\256' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:15: error: stray '\232' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:16: error: stray '\347' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:17: error: stray '\232' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:18: error: stray '\204' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:19: error: stray '\350' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:20: error: stray '\212' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:21: error: stray '\202' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:22: error: stray '\347' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:23: error: stray '\202' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:24: error: stray '\271' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:25: error: stray '\357' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:26: error: stray '\274' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:27: error: stray '\210' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:28: error: stray '\345' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:29: error: stray '\234' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:30: error: stray '\206' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:31: error: stray '\357' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:32: error: stray '\274' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:33: error: stray '\211' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:34: error: stray '\344' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:35: error: stray '\270' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:36: error: stray '\216' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:37: error: stray '\345' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:38: error: stray '\256' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:39: error: stray '\203' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:40: error: stray '\347' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:41: error: stray '\210' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:42: error: stray '\266' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:43: error: stray '\344' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:44: error: stray '\272' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:45: error: stray '\262' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:46: error: stray '\350' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:47: error: stray '\212' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:48: error: stray '\202' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:49: error: stray '\347' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:50: error: stray '\202' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:51: error: stray '\271' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:52: error: stray '\357' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:53: error: stray '\274' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:54: error: stray '\210' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:55: error: stray '\345' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:56: error: stray '\234' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:57: error: stray '\206' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:58: error: stray '\357' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:59: error: stray '\274' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:60: error: stray '\211' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:61: error: stray '\347' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:62: error: stray '\232' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:63: error: stray '\204' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:64: error: stray '\345' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:65: error: stray '\210' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:66: error: stray '\207' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:67: error: stray '\347' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:68: error: stray '\202' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:69: error: stray '\271' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:70: error: stray '\345' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:71: error: stray '\210' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:72: error: stray '\260' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:73: error: stray '\347' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:74: error: stray '\273' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:75: error: stray '\231' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:76: error: stray '\345' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:77: error: stray '\256' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:78: error: stray '\232' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:79: error: stray '\347' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:80: error: stray '\232' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:81: error: stray '\204' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:82: error: stray '\344' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:83: error: stray '\270' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:84: error: stray '\244' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:85: error: stray '\344' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:86: error: stray '\270' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:87: error: stray '\252' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:88: error: stray '\350' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:89: error: stray '\212' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:90: error: stray '\202' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:91: error: stray '\347' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:92: error: stray '\202' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:93: error: stray '\271' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:94: error: stray '\347' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:95: error: stray '\232' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:96: error: stray '\204' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:100: error: stray '\357' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:101: error: stray '\274' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:102: error: stray '\210' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:103: error: stray '\345' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:104: error: stray '\234' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:105: error: stray '\206' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:106: error: stray '\357' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:107: error: stray '\274' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:108: error: stray '\211' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:109: error: stray '\346' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:110: error: stray '\214' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:111: error: stray '\211' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:112: error: stray '\347' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:113: error: stray '\205' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:114: error: stray '\247' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:115: error: stray '\351' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:116: error: stray '\200' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:117: error: stray '\206' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:118: error: stray '\346' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:119: error: stray '\240' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:120: error: stray '\207' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:121: error: stray '\345' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:122: error: stray '\207' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:123: error: stray '\206' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:124: error: stray '\346' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:125: error: stray '\226' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:126: error: stray '\271' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:127: error: stray '\345' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:128: error: stray '\220' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:129: error: stray '\221' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:130: error: stray '\350' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:131: error: stray '\265' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:132: error: stray '\260' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:133: error: stray '\347' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:134: error: stray '\232' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:135: error: stray '\204' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:136: error: stray '\350' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:137: error: stray '\267' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:138: error: stray '\257' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:139: error: stray '\345' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:140: error: stray '\276' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:141: error: stray '\204' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:142: error: stray '\343' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:143: error: stray '\200' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:19:144: error: stray '\201' in program
另一个给定的节点（圆）与它父亲节点（圆）的切点到给定的两个节点的LCA（圆）按照逆标准方向走的路径、
^
foo.cc:20:1: error: stray '\350' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:2: error: stray '\277' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:3: error: stray '\231' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:4: error: stray '\344' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:5: error: stray '\270' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:6: error: stray '\252' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:7: error: stray '\347' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:8: error: stray '\273' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:9: error: stray '\231' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:10: error: stray '\345' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:11: error: stray '\256' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:12: error: stray '\232' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:13: error: stray '\347' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:14: error: stray '\232' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:15: error: stray '\204' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:16: error: stray '\350' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:17: error: stray '\212' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:18: error: stray '\202' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:19: error: stray '\347' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:20: error: stray '\202' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:21: error: stray '\271' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:22: error: stray '\357' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:23: error: stray '\274' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:24: error: stray '\210' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:25: error: stray '\345' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:26: error: stray '\234' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:27: error: stray '\206' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:28: error: stray '\357' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:29: error: stray '\274' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:30: error: stray '\211' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:31: error: stray '\347' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:32: error: stray '\224' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:33: error: stray '\261' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:34: error: stray '\347' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:35: error: stray '\273' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:36: error: stray '\231' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:37: error: stray '\345' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:38: error: stray '\256' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:39: error: stray '\232' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:40: error: stray '\345' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:41: error: stray '\271' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:42: error: stray '\205' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:43: error: stray '\350' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:44: error: stray '\247' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:45: error: stray '\222' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:46: error: stray '\345' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:47: error: stray '\210' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:48: error: stray '\260' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:49: error: stray '\344' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:50: error: stray '\270' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:51: error: stray '\216' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:52: error: stray '\345' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:53: error: stray '\256' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:54: error: stray '\203' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:55: error: stray '\347' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:56: error: stray '\210' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:57: error: stray '\266' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:58: error: stray '\344' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:59: error: stray '\272' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:60: error: stray '\262' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:61: error: stray '\350' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:62: error: stray '\212' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:63: error: stray '\202' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:64: error: stray '\347' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:65: error: stray '\202' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:66: error: stray '\271' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:67: error: stray '\357' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:68: error: stray '\274' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:69: error: stray '\210' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:70: error: stray '\345' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:71: error: stray '\234' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:72: error: stray '\206' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:73: error: stray '\357' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:74: error: stray '\274' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:75: error: stray '\211' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:76: error: stray '\347' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:77: error: stray '\232' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:78: error: stray '\204' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:79: error: stray '\345' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:80: error: stray '\210' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:81: error: stray '\207' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:82: error: stray '\347' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:83: error: stray '\202' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:84: error: stray '\271' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:85: error: stray '\346' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:86: error: stray '\214' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:87: error: stray '\211' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:88: error: stray '\347' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:89: error: stray '\205' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:90: error: stray '\247' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:91: error: stray '\351' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:92: error: stray '\200' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:93: error: stray '\206' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:94: error: stray '\346' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:95: error: stray '\240' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:96: error: stray '\207' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:97: error: stray '\345' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:98: error: stray '\207' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:99: error: stray '\206' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:100: error: stray '\346' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:101: error: stray '\226' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:102: error: stray '\271' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:103: error: stray '\345' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:104: error: stray '\220' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:105: error: stray '\221' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:106: error: stray '\350' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:107: error: stray '\265' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:108: error: stray '\260' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:109: error: stray '\347' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:110: error: stray '\232' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:111: error: stray '\204' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:112: error: stray '\350' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:113: error: stray '\267' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:114: error: stray '\257' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:115: error: stray '\345' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:116: error: stray '\276' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:117: error: stray '\204' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:118: error: stray '\343' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:119: error: stray '\200' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:20:120: error: stray '\202' in program
这个给定的节点（圆）由给定幅角到与它父亲节点（圆）的切点按照逆标准方向走的路径。
^
foo.cc:21:1: error: stray '\345' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:2: error: stray '\217' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:3: error: stray '\257' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:4: error: stray '\350' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:5: error: stray '\203' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:6: error: stray '\275' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:7: error: stray '\344' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:8: error: stray '\270' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:9: error: stray '\212' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:10: error: stray '\344' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:11: error: stray '\270' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:12: error: stray '\200' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:13: error: stray '\346' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:14: error: stray '\256' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:15: error: stray '\265' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:16: error: stray '\347' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:17: error: stray '\234' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:18: error: stray '\213' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:19: error: stray '\350' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:20: error: stray '\265' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:21: error: stray '\267' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:22: error: stray '\346' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:23: error: stray '\235' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:24: error: stray '\245' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:25: error: stray '\346' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:26: error: stray '\234' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:27: error: stray '\211' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:28: error: stray '\347' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:29: error: stray '\202' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:30: error: stray '\271' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:31: error: stray '\345' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:32: error: stray '\206' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:33: error: stray '\227' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:34: error: stray '\351' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:35: error: stray '\225' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:36: error: stray '\277' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:37: error: stray '\357' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:38: error: stray '\274' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:39: error: stray '\214' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:40: error: stray '\345' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:41: error: stray '\210' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:42: error: stray '\231' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:43: error: stray '\345' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:44: error: stray '\222' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:45: error: stray '\261' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:46: error: stray '\344' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:47: error: stray '\273' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:48: error: stray '\254' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:49: error: stray '\346' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:50: error: stray '\235' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:51: error: stray '\245' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:52: error: stray '\347' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:53: error: stray '\234' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:54: error: stray '\213' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:55: error: stray '\347' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:56: error: stray '\202' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:57: error: stray '\271' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:58: error: stray '\347' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:59: error: stray '\233' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:60: error: stray '\264' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:61: error: stray '\350' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:62: error: stray '\247' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:63: error: stray '\202' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:64: error: stray '\347' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:65: error: stray '\232' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:66: error: stray '\204' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:67: error: stray '\357' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:68: error: stray '\274' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:21:69: error: stray '\232' in program
可能上一段看起来有点冗长，则咱们来看点直观的：
^
foo.cc:23:1: error: stray '\347' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:2: error: stray '\256' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:3: error: stray '\255' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:4: error: stray '\345' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:5: error: stray '\244' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:6: error: stray '\264' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:7: error: stray '\344' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:8: error: stray '\273' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:9: error: stray '\243' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:10: error: stray '\350' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:11: error: stray '\241' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:12: error: stray '\250' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:13: error: stray '\350' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:14: error: stray '\277' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:15: error: stray '\231' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:16: error: stray '\344' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:17: error: stray '\270' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:18: error: stray '\252' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:19: error: stray '\345' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:20: error: stray '\234' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:21: error: stray '\206' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:22: error: stray '\347' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:23: error: stray '\232' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:24: error: stray '\204' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:25: error: stray '\346' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:26: error: stray '\240' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:27: error: stray '\207' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:28: error: stray '\345' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:29: error: stray '\207' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:30: error: stray '\206' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:31: error: stray '\346' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:32: error: stray '\226' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:33: error: stray '\271' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:34: error: stray '\345' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:35: error: stray '\220' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:36: error: stray '\221' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:37: error: stray '\357' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:38: error: stray '\274' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:39: error: stray '\214' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:40: error: stray '\345' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:41: error: stray '\210' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:42: error: stray '\231' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:43: error: stray '\344' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:44: error: stray '\273' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:45: error: stray '\216' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:48: error: stray '\347' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:49: error: stray '\202' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:50: error: stray '\271' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:51: error: stray '\345' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:52: error: stray '\210' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:53: error: stray '\260' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:56: error: stray '\347' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:57: error: stray '\202' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:58: error: stray '\271' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:59: error: stray '\347' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:60: error: stray '\232' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:61: error: stray '\204' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:62: error: stray '\350' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:63: error: stray '\267' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:64: error: stray '\257' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:65: error: stray '\345' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:66: error: stray '\276' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:67: error: stray '\204' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:68: error: stray '\345' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:69: error: stray '\217' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:70: error: stray '\257' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:71: error: stray '\344' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:72: error: stray '\273' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:73: error: stray '\245' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:74: error: stray '\345' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:75: error: stray '\210' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:76: error: stray '\206' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:77: error: stray '\344' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:78: error: stray '\270' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:79: error: stray '\272' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:80: error: stray '\344' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:81: error: stray '\272' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:82: error: stray '\224' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:83: error: stray '\346' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:84: error: stray '\256' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:85: error: stray '\265' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:86: error: stray '\357' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:87: error: stray '\274' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:88: error: stray '\214' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:89: error: stray '\345' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:90: error: stray '\215' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:91: error: stray '\263' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:92: error: stray '\347' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:93: error: stray '\272' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:94: error: stray '\242' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:95: error: stray '\346' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:96: error: stray '\256' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:97: error: stray '\265' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:98: error: stray '\343' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:99: error: stray '\200' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:100: error: stray '\201' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:101: error: stray '\346' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:102: error: stray '\251' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:103: error: stray '\231' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:104: error: stray '\346' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:105: error: stray '\256' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:106: error: stray '\265' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:107: error: stray '\343' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:108: error: stray '\200' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:109: error: stray '\201' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:110: error: stray '\351' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:111: error: stray '\273' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:112: error: stray '\204' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:113: error: stray '\346' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:114: error: stray '\256' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:115: error: stray '\265' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:116: error: stray '\343' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:117: error: stray '\200' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:118: error: stray '\201' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:119: error: stray '\347' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:120: error: stray '\273' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:121: error: stray '\277' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:122: error: stray '\346' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:123: error: stray '\256' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:124: error: stray '\265' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:125: error: stray '\357' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:126: error: stray '\274' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:127: error: stray '\210' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:128: error: stray '\344' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:129: error: stray '\275' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:130: error: stray '\240' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:131: error: stray '\346' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:132: error: stray '\262' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:133: error: stray '\241' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:134: error: stray '\347' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:135: error: stray '\234' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:136: error: stray '\213' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:137: error: stray '\351' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:138: error: stray '\224' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:139: error: stray '\231' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:140: error: stray '\351' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:141: error: stray '\202' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:142: error: stray '\243' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:143: error: stray '\345' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:144: error: stray '\260' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:145: error: stray '\261' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:146: error: stray '\346' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:147: error: stray '\230' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:148: error: stray '\257' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:149: error: stray '\344' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:150: error: stray '\270' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:151: error: stray '\200' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:152: error: stray '\344' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:153: error: stray '\270' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:154: error: stray '\252' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:155: error: stray '\347' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:156: error: stray '\202' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:157: error: stray '\271' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:158: error: stray '\357' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:159: error: stray '\274' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:160: error: stray '\211' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:161: error: stray '\357' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:162: error: stray '\274' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:163: error: stray '\214' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:164: error: stray '\350' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:165: error: stray '\223' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:166: error: stray '\235' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:167: error: stray '\346' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:168: error: stray '\256' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:169: error: stray '\265' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:170: error: stray '\343' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:171: error: stray '\200' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:23:172: error: stray '\202' in program
箭头代表这个圆的标准方向，则从AA点到BB点的路径可以分为五段，即红段、橙段、黄段、绿段（你没看错那就是一个点），蓝段。
^
foo.cc:24:1: error: stray '\347' in program
然后得到答案就很简单啦。
^
foo.cc:24:2: error: stray '\204' in program
然后得到答案就很简单啦。
^
foo.cc:24:3: error: stray '\266' in program
然后得到答案就很简单啦。
^
foo.cc:24:4: error: stray '\345' in program
然后得到答案就很简单啦。
^
foo.cc:24:5: error: stray '\220' in program
然后得到答案就很简单啦。
^
foo.cc:24:6: error: stray '\216' in program
然后得到答案就很简单啦。
^
foo.cc:24:7: error: stray '\345' in program
然后得到答案就很简单啦。
^
foo.cc:24:8: error: stray '\276' in program
然后得到答案就很简单啦。
^
foo.cc:24:9: error: stray '\227' in program
然后得到答案就很简单啦。
^
foo.cc:24:10: error: stray '\345' in program
然后得到答案就很简单啦。
^
foo.cc:24:11: error: stray '\210' in program
然后得到答案就很简单啦。
^
foo.cc:24:12: error: stray '\260' in program
然后得到答案就很简单啦。
^
foo.cc:24:13: error: stray '\347' in program
然后得到答案就很简单啦。
^
foo.cc:24:14: error: stray '\255' in program
然后得到答案就很简单啦。
^
foo.cc:24:15: error: stray '\224' in program
然后得到答案就很简单啦。
^
foo.cc:24:16: error: stray '\346' in program
然后得到答案就很简单啦。
^
foo.cc:24:17: error: stray '\241' in program
然后得到答案就很简单啦。
^
foo.cc:24:18: error: stray '\210' in program
然后得到答案就很简单啦。
^
foo.cc:24:19: error: stray '\345' in program
然后得到答案就很简单啦。
^
foo.cc:24:20: error: stray '\260' in program
然后得到答案就很简单啦。
^
foo.cc:24:21: error: stray '\261' in program
然后得到答案就很简单啦。
^
foo.cc:24:22: error: stray '\345' in program
然后得到答案就很简单啦。
^
foo.cc:24:23: error: stray '\276' in program
然后得到答案就很简单啦。
^
foo.cc:24:24: error: stray '\210' in program
然后得到答案就很简单啦。
^
foo.cc:24:25: error: stray '\347' in program
然后得到答案就很简单啦。
^
foo.cc:24:26: error: stray '\256' in program
然后得到答案就很简单啦。
^
foo.cc:24:27: error: stray '\200' in program
然后得到答案就很简单啦。
^
foo.cc:24:28: error: stray '\345' in program
然后得到答案就很简单啦。
^
foo.cc:24:29: error: stray '\215' in program
然后得到答案就很简单啦。
^
foo.cc:24:30: error: stray '\225' in program
然后得到答案就很简单啦。
^
foo.cc:24:31: error: stray '\345' in program
然后得到答案就很简单啦。
^
foo.cc:24:32: error: stray '\225' in program
然后得到答案就很简单啦。
^
foo.cc:24:33: error: stray '\246' in program
然后得到答案就很简单啦。
^
foo.cc:24:34: error: stray '\343' in program
然后得到答案就很简单啦。
^
foo.cc:24:35: error: stray '\200' in program
然后得到答案就很简单啦。
^
foo.cc:24:36: error: stray '\202' in program
然后得到答案就很简单啦。
^
foo.cc:25:1: error: stray '\344' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:2: error: stray '\275' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:3: error: stray '\206' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:4: error: stray '\346' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:5: error: stray '\230' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:6: error: stray '\257' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:7: error: stray '\346' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:8: error: stray '\263' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:9: error: stray '\250' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:10: error: stray '\346' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:11: error: stray '\204' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:12: error: stray '\217' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:13: error: stray '\350' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:14: error: stray '\277' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:15: error: stray '\230' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:16: error: stray '\346' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:17: error: stray '\234' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:18: error: stray '\211' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:19: error: stray '\344' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:20: error: stray '\270' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:21: error: stray '\244' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:22: error: stray '\347' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:23: error: stray '\247' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:24: error: stray '\215' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:25: error: stray '\346' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:26: error: stray '\203' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:27: error: stray '\205' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:28: error: stray '\345' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:29: error: stray '\206' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:30: error: stray '\265' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:31: error: stray '\357' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:32: error: stray '\274' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:33: error: stray '\214' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:34: error: stray '\345' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:35: error: stray '\215' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:36: error: stray '\263' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:37: error: stray '\344' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:38: error: stray '\270' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:39: error: stray '\200' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:40: error: stray '\344' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:41: error: stray '\270' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:42: error: stray '\252' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:43: error: stray '\345' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:44: error: stray '\234' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:45: error: stray '\206' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:46: error: stray '\346' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:47: error: stray '\230' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:48: error: stray '\257' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:49: error: stray '\345' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:50: error: stray '\217' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:51: error: stray '\246' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:52: error: stray '\344' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:53: error: stray '\270' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:54: error: stray '\200' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:55: error: stray '\344' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:56: error: stray '\270' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:57: error: stray '\252' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:58: error: stray '\345' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:59: error: stray '\234' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:60: error: stray '\206' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:61: error: stray '\347' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:62: error: stray '\210' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:63: error: stray '\266' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:64: error: stray '\344' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:65: error: stray '\272' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:66: error: stray '\262' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:67: error: stray '\347' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:68: error: stray '\232' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:69: error: stray '\204' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:70: error: stray '\346' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:71: error: stray '\203' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:72: error: stray '\205' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:73: error: stray '\345' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:74: error: stray '\206' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:75: error: stray '\265' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:76: error: stray '\346' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:77: error: stray '\210' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:78: error: stray '\226' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:79: error: stray '\345' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:80: error: stray '\234' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:81: error: stray '\250' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:82: error: stray '\345' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:83: error: stray '\220' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:84: error: stray '\214' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:85: error: stray '\344' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:86: error: stray '\270' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:87: error: stray '\200' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:88: error: stray '\345' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:89: error: stray '\234' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:90: error: stray '\206' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:91: error: stray '\344' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:92: error: stray '\270' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:93: error: stray '\212' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:94: error: stray '\347' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:95: error: stray '\232' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:96: error: stray '\204' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:97: error: stray '\346' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:98: error: stray '\203' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:99: error: stray '\205' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:100: error: stray '\345' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:101: error: stray '\206' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:102: error: stray '\265' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:103: error: stray '\357' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:104: error: stray '\274' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:105: error: stray '\214' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:106: error: stray '\351' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:107: error: stray '\234' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:108: error: stray '\200' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:109: error: stray '\345' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:110: error: stray '\215' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:111: error: stray '\225' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:112: error: stray '\347' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:113: error: stray '\213' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:114: error: stray '\254' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:115: error: stray '\350' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:116: error: stray '\200' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:117: error: stray '\203' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:118: error: stray '\350' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:119: error: stray '\231' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:120: error: stray '\221' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:121: error: stray '\357' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:122: error: stray '\274' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:123: error: stray '\214' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:124: error: stray '\347' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:125: error: stray '\224' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:126: error: stray '\261' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:127: error: stray '\344' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:128: error: stray '\272' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:129: error: stray '\216' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:130: error: stray '\346' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:131: error: stray '\257' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:132: error: stray '\224' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:133: error: stray '\350' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:134: error: stray '\276' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:135: error: stray '\203' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:136: error: stray '\347' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:137: error: stray '\256' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:138: error: stray '\200' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:139: error: stray '\345' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:140: error: stray '\215' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:141: error: stray '\225' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:142: error: stray '\357' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:143: error: stray '\274' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:144: error: stray '\214' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:145: error: stray '\347' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:146: error: stray '\225' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:147: error: stray '\231' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:148: error: stray '\347' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:149: error: stray '\273' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:150: error: stray '\231' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:151: error: stray '\350' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:152: error: stray '\257' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:153: error: stray '\273' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:154: error: stray '\350' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:155: error: stray '\200' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:156: error: stray '\205' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:157: error: stray '\350' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:158: error: stray '\207' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:159: error: stray '\252' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:160: error: stray '\345' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:161: error: stray '\267' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:162: error: stray '\261' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:163: error: stray '\346' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:164: error: stray '\200' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:165: error: stray '\235' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:166: error: stray '\350' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:167: error: stray '\200' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:168: error: stray '\203' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:171: error: stray '\345' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:172: error: stray '\205' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:173: error: stray '\266' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:174: error: stray '\345' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:175: error: stray '\256' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:176: error: stray '\236' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:177: error: stray '\346' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:178: error: stray '\230' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:179: error: stray '\257' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:180: error: stray '\346' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:181: error: stray '\210' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:182: error: stray '\221' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:183: error: stray '\346' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:184: error: stray '\207' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:185: error: stray '\222' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:186: error: stray '\343' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:187: error: stray '\200' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:25:188: error: stray '\202' in program
但是注意还有两种情况，即一个圆是另一个圆父亲的情况或在同一圆上的情况，需单独考虑，由于比较简单，留给读者自己思考~~其实是我懒。~~
^
foo.cc:26:1: error: stray '\344' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:2: error: stray '\270' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:3: error: stray '\213' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:4: error: stray '\351' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:5: error: stray '\235' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:6: error: stray '\242' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:7: error: stray '\344' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:8: error: stray '\270' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:9: error: stray '\212' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:10: error: stray '\346' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:11: error: stray '\210' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:12: error: stray '\221' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:13: error: stray '\345' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:14: error: stray '\206' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:15: error: stray '\227' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:16: error: stray '\351' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:17: error: stray '\225' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:18: error: stray '\277' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:19: error: stray '\347' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:20: error: stray '\232' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:21: error: stray '\204' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:22: error: stray '\344' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:23: error: stray '\273' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:24: error: stray '\243' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:25: error: stray '\347' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:26: error: stray '\240' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:27: error: stray '\201' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:28: error: stray '\357' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:29: error: stray '\274' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:30: error: stray '\210' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:31: error: stray '\345' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:32: error: stray '\220' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:33: error: stray '\253' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:34: error: stray '\346' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:35: error: stray '\263' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:36: error: stray '\250' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:37: error: stray '\351' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:38: error: stray '\207' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:39: error: stray '\212' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:40: error: stray '\357' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:41: error: stray '\274' in program
下面上我冗长的代码（含注释）
^
foo.cc:26:42: error: stray '\211' in program
下面上我冗长的代码（含注释）
^
foo.cc:2:28: error: expected constructor, destructor, or type conversion before 'O'
时间复杂度：O(玄学)O(玄学)
^
In file included from /usr/include/c++/7/cmath:43:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/include/c++/7/ext/type_traits.h:162:35: error: 'bool __gnu_cxx::__is_null_pointer' redeclared as different kind of symbol
__is_null_pointer(std::nullptr_t)
^
/usr/include/c++/7/ext/type_traits.h:157:5: note: previous declaration 'template<class _Type> bool __gnu_cxx::__is_null_pointer(_Type)'
__is_null_pointer(_Type)
^~~~~~~~~~~~~~~~~
/usr/include/c++/7/ext/type_traits.h:162:26: error: 'nullptr_t' is not a member of 'std'
__is_null_pointer(std::nullptr_t)
^~~~~~~~~
In file included from /usr/include/c++/7/bits/exception_ptr.h:40:0,
from /usr/include/c++/7/exception:142,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/new:120:31: error: declaration of 'operator new' as non-function
void* operator new(std::size_t) _GLIBCXX_THROW (std::bad_alloc)
^
/usr/include/c++/7/new:120:25: error: 'size_t' is not a member of 'std'
void* operator new(std::size_t) _GLIBCXX_THROW (std::bad_alloc)
^~~~~~
/usr/include/c++/7/new:120:25: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/exception_ptr.h:40:0,
from /usr/include/c++/7/exception:142,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/new:122:33: error: declaration of 'operator new []' as non-function
void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
^
/usr/include/c++/7/new:122:27: error: 'size_t' is not a member of 'std'
void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
^~~~~~
/usr/include/c++/7/new:122:27: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/exception_ptr.h:40:0,
from /usr/include/c++/7/exception:142,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/new:134:25: error: declaration of 'operator new' as non-function
void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
^~~~~~
/usr/include/c++/7/new:134:25: error: 'size_t' is not a member of 'std'
/usr/include/c++/7/new:134:25: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/exception_ptr.h:40:0,
from /usr/include/c++/7/exception:142,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/new:134:33: error: expected primary-expression before 'const'
void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
^~~~~
/usr/include/c++/7/new:136:27: error: declaration of 'operator new []' as non-function
void* operator new[](std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
^~~~~~
/usr/include/c++/7/new:136:27: error: 'size_t' is not a member of 'std'
/usr/include/c++/7/new:136:27: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/exception_ptr.h:40:0,
from /usr/include/c++/7/exception:142,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/new:136:35: error: expected primary-expression before 'const'
void* operator new[](std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT
^~~~~
/usr/include/c++/7/new:168:32: error: declaration of 'operator new' as non-function
inline void* operator new(std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT
^~~~~~
/usr/include/c++/7/new:168:32: error: 'size_t' is not a member of 'std'
/usr/include/c++/7/new:168:32: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/exception_ptr.h:40:0,
from /usr/include/c++/7/exception:142,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/new:168:40: error: expected primary-expression before 'void'
inline void* operator new(std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT
^~~~
/usr/include/c++/7/new:170:34: error: declaration of 'operator new []' as non-function
inline void* operator new[](std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT
^~~~~~
/usr/include/c++/7/new:170:34: error: 'size_t' is not a member of 'std'
/usr/include/c++/7/new:170:34: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/exception_ptr.h:40:0,
from /usr/include/c++/7/exception:142,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/new:170:42: error: expected primary-expression before 'void'
inline void* operator new[](std::size_t, void* __p) _GLIBCXX_USE_NOEXCEPT
^~~~
In file included from /usr/include/c++/7/bits/move.h:54:0,
from /usr/include/c++/7/bits/nested_exception.h:40,
from /usr/include/c++/7/exception:143,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/type_traits:362:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Size>
^~~~~~
/usr/include/c++/7/type_traits:363:25: error: '_Size' was not declared in this scope
struct is_array<_Tp[_Size]>
^~~~~
/usr/include/c++/7/type_traits:363:31: error: template argument 1 is invalid
struct is_array<_Tp[_Size]>
^
/usr/include/c++/7/type_traits:561:42: error: 'nullptr_t' is not a member of 'std'
struct __is_null_pointer_helper<std::nullptr_t>
^~~~~~~~~
/usr/include/c++/7/type_traits:561:42: note: suggested alternative:
In file included from /usr/include/c++/7/cstddef:50:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:45,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:444:29: note: 'nullptr_t'
typedef decltype(nullptr) nullptr_t;
^~~~~~~~~
In file included from /usr/include/c++/7/bits/move.h:54:0,
from /usr/include/c++/7/bits/nested_exception.h:40,
from /usr/include/c++/7/exception:143,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/type_traits:561:42: error: 'nullptr_t' is not a member of 'std'
struct __is_null_pointer_helper<std::nullptr_t>
^~~~~~~~~
/usr/include/c++/7/type_traits:561:42: note: suggested alternative:
In file included from /usr/include/c++/7/cstddef:50:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:45,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:444:29: note: 'nullptr_t'
typedef decltype(nullptr) nullptr_t;
^~~~~~~~~
In file included from /usr/include/c++/7/bits/move.h:54:0,
from /usr/include/c++/7/bits/nested_exception.h:40,
from /usr/include/c++/7/exception:143,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/type_traits:561:51: error: template argument 1 is invalid
struct __is_null_pointer_helper<std::nullptr_t>
^
/usr/include/c++/7/type_traits:1464:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, __alignof__(_Tp)> { };
^~~~~~
/usr/include/c++/7/type_traits:1464:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/move.h:54:0,
from /usr/include/c++/7/bits/nested_exception.h:40,
from /usr/include/c++/7/exception:143,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/type_traits:1464:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, __alignof__(_Tp)> { };
^~~~~~
/usr/include/c++/7/type_traits:1464:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/move.h:54:0,
from /usr/include/c++/7/bits/nested_exception.h:40,
from /usr/include/c++/7/exception:143,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/type_traits:1464:61: error: template argument 1 is invalid
: public integral_constant<std::size_t, __alignof__(_Tp)> { };
^
/usr/include/c++/7/type_traits:1464:61: note: invalid template non-type parameter
/usr/include/c++/7/type_traits:1469:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, 0> { };
^~~~~~
/usr/include/c++/7/type_traits:1469:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/move.h:54:0,
from /usr/include/c++/7/bits/nested_exception.h:40,
from /usr/include/c++/7/exception:143,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/type_traits:1469:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, 0> { };
^~~~~~
/usr/include/c++/7/type_traits:1469:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/move.h:54:0,
from /usr/include/c++/7/bits/nested_exception.h:40,
from /usr/include/c++/7/exception:143,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/type_traits:1469:46: error: template argument 1 is invalid
: public integral_constant<std::size_t, 0> { };
^
/usr/include/c++/7/type_traits:1469:46: note: invalid template non-type parameter
/usr/include/c++/7/type_traits:1471:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Size>
^~~~~~
/usr/include/c++/7/type_traits:1472:21: error: '_Size' was not declared in this scope
struct rank<_Tp[_Size]>
^~~~~
/usr/include/c++/7/type_traits:1472:27: error: template argument 1 is invalid
struct rank<_Tp[_Size]>
^
/usr/include/c++/7/type_traits:1473:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
^~~~~~
/usr/include/c++/7/type_traits:1473:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/move.h:54:0,
from /usr/include/c++/7/bits/nested_exception.h:40,
from /usr/include/c++/7/exception:143,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/type_traits:1473:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
^~~~~~
/usr/include/c++/7/type_traits:1473:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/move.h:54:0,
from /usr/include/c++/7/bits/nested_exception.h:40,
from /usr/include/c++/7/exception:143,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/type_traits:1473:65: error: template argument 1 is invalid
: public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
^
/usr/include/c++/7/type_traits:1473:65: note: invalid template non-type parameter
/usr/include/c++/7/type_traits:1477:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
^~~~~~
/usr/include/c++/7/type_traits:1477:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/move.h:54:0,
from /usr/include/c++/7/bits/nested_exception.h:40,
from /usr/include/c++/7/exception:143,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/type_traits:1477:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
^~~~~~
/usr/include/c++/7/type_traits:1477:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/move.h:54:0,
from /usr/include/c++/7/bits/nested_exception.h:40,
from /usr/include/c++/7/exception:143,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/type_traits:1477:65: error: template argument 1 is invalid
: public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };
^
/usr/include/c++/7/type_traits:1477:65: note: invalid template non-type parameter
/usr/include/c++/7/type_traits:1482:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, 0> { };
^~~~~~
/usr/include/c++/7/type_traits:1482:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/move.h:54:0,
from /usr/include/c++/7/bits/nested_exception.h:40,
from /usr/include/c++/7/exception:143,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/type_traits:1482:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, 0> { };
^~~~~~
/usr/include/c++/7/type_traits:1482:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/move.h:54:0,
from /usr/include/c++/7/bits/nested_exception.h:40,
from /usr/include/c++/7/exception:143,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/type_traits:1482:46: error: template argument 1 is invalid
: public integral_constant<std::size_t, 0> { };
^
/usr/include/c++/7/type_traits:1482:46: note: invalid template non-type parameter
/usr/include/c++/7/type_traits:1484:47: error: 'std::size_t' has not been declared
template<typename _Tp, unsigned _Uint, std::size_t _Size>
^~~~~~
/usr/include/c++/7/type_traits:1485:23: error: '_Size' was not declared in this scope
struct extent<_Tp[_Size], _Uint>
^~~~~
/usr/include/c++/7/type_traits:1485:36: error: template argument 1 is invalid
struct extent<_Tp[_Size], _Uint>
^
/usr/include/c++/7/type_traits:1486:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t,
^~~~~~
/usr/include/c++/7/type_traits:1486:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/move.h:54:0,
from /usr/include/c++/7/bits/nested_exception.h:40,
from /usr/include/c++/7/exception:143,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/type_traits:1486:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t,
^~~~~~
/usr/include/c++/7/type_traits:1486:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/move.h:54:0,
from /usr/include/c++/7/bits/nested_exception.h:40,
from /usr/include/c++/7/exception:143,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/type_traits:1487:24: error: '_Size' was not declared in this scope
_Uint == 0 ? _Size : extent<_Tp,
^~~~~
/usr/include/c++/7/type_traits:1488:28: error: template argument 1 is invalid
_Uint - 1>::value>
^
/usr/include/c++/7/type_traits:1488:28: note: invalid template non-type parameter
/usr/include/c++/7/type_traits:1493:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t,
^~~~~~
/usr/include/c++/7/type_traits:1493:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/move.h:54:0,
from /usr/include/c++/7/bits/nested_exception.h:40,
from /usr/include/c++/7/exception:143,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/type_traits:1493:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t,
^~~~~~
/usr/include/c++/7/type_traits:1493:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/bits/move.h:54:0,
from /usr/include/c++/7/bits/nested_exception.h:40,
from /usr/include/c++/7/exception:143,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/type_traits:1495:31: error: template argument 1 is invalid
_Uint - 1>::value>
^
/usr/include/c++/7/type_traits:1495:31: note: invalid template non-type parameter
/usr/include/c++/7/type_traits:1944:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Size>
^~~~~~
/usr/include/c++/7/type_traits:1945:30: error: '_Size' was not declared in this scope
struct remove_extent<_Tp[_Size]>
^~~~~
/usr/include/c++/7/type_traits:1945:36: error: template argument 1 is invalid
struct remove_extent<_Tp[_Size]>
^
/usr/include/c++/7/type_traits:1957:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Size>
^~~~~~
/usr/include/c++/7/type_traits:1958:35: error: '_Size' was not declared in this scope
struct remove_all_extents<_Tp[_Size]>
^~~~~
/usr/include/c++/7/type_traits:1958:41: error: template argument 1 is invalid
struct remove_all_extents<_Tp[_Size]>
^
/usr/include/c++/7/type_traits:2016:17: error: 'std::size_t' has not been declared
template<std::size_t _Len>
^~~~~~
/usr/include/c++/7/type_traits:2021:23: error: '_Len' was not declared in this scope
unsigned char __data[_Len];
^~~~
/usr/include/c++/7/type_traits:2021:23: note: suggested alternative: '__yn'
unsigned char __data[_Len];
^~~~
__yn
/usr/include/c++/7/type_traits:2036:17: error: 'std::size_t' has not been declared
template<std::size_t _Len, std::size_t _Align =
^~~~~~
/usr/include/c++/7/type_traits:2036:35: error: 'std::size_t' has not been declared
template<std::size_t _Len, std::size_t _Align =
^~~~~~
/usr/include/c++/7/type_traits:2037:48: error: '_Len' was not declared in this scope
__alignof__(typename __aligned_storage_msa<_Len>::__type)>
^~~~
/usr/include/c++/7/type_traits:2037:48: note: suggested alternative: '__yn'
__alignof__(typename __aligned_storage_msa<_Len>::__type)>
^~~~
__yn
/usr/include/c++/7/type_traits:2037:52: error: template argument 1 is invalid
__alignof__(typename __aligned_storage_msa<_Len>::__type)>
^
/usr/include/c++/7/type_traits:2042:23: error: '_Len' was not declared in this scope
unsigned char __data[_Len];
^~~~
/usr/include/c++/7/type_traits:2042:23: note: suggested alternative: '__yn'
unsigned char __data[_Len];
^~~~
__yn
/usr/include/c++/7/type_traits:2043:37: error: '_Align' was not declared in this scope
struct __attribute__((__aligned__((_Align)))) { } __align;
^~~~~~
/usr/include/c++/7/type_traits:2043:37: note: suggested alternative: '__logl'
struct __attribute__((__aligned__((_Align)))) { } __align;
^~~~~~
__logl
In file included from /usr/include/c++/7/bits/stl_algobase.h:64:0,
from /usr/include/c++/7/bits/char_traits.h:39,
from /usr/include/c++/7/ios:40,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/stl_pair.h:86:17: error: 'std::size_t' has not been declared
template<std::size_t...>
^~~~~~
/usr/include/c++/7/bits/stl_pair.h:434:41: error: 'std::size_t' has not been declared
template<typename... _Args1, std::size_t... _Indexes1,
^~~~~~
/usr/include/c++/7/bits/stl_pair.h:435:41: error: 'std::size_t' has not been declared
typename... _Args2, std::size_t... _Indexes2>
^~~~~~
/usr/include/c++/7/bits/stl_pair.h:437:27: error: '_Indexes1' was not declared in this scope
_Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
^~~~~~~~~
/usr/include/c++/7/bits/stl_pair.h:437:36: error: expected parameter pack before '...'
_Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
^~~
/usr/include/c++/7/bits/stl_pair.h:437:39: error: template argument 1 is invalid
_Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
^
/usr/include/c++/7/bits/stl_pair.h:437:55: error: '_Indexes2' was not declared in this scope
_Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
^~~~~~~~~
/usr/include/c++/7/bits/stl_pair.h:437:64: error: expected parameter pack before '...'
_Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
^~~
/usr/include/c++/7/bits/stl_pair.h:437:67: error: template argument 1 is invalid
_Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
^
In file included from /usr/include/c++/7/ios:40:0,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/char_traits.h:108:66: error: 'std::size_t' has not been declared
compare(const char_type* __s1, const char_type* __s2, std::size_t __n);
^~~~~~
/usr/include/c++/7/bits/char_traits.h:110:40: error: 'size_t' in namespace 'std' does not name a type
static _GLIBCXX14_CONSTEXPR std::size_t
^~~~~~
/usr/include/c++/7/bits/char_traits.h:114:39: error: 'std::size_t' has not been declared
find(const char_type* __s, std::size_t __n, const char_type& __a);
^~~~~~
/usr/include/c++/7/bits/char_traits.h:117:57: error: 'std::size_t' has not been declared
move(char_type* __s1, const char_type* __s2, std::size_t __n);
^~~~~~
/usr/include/c++/7/bits/char_traits.h:120:57: error: 'std::size_t' has not been declared
copy(char_type* __s1, const char_type* __s2, std::size_t __n);
^~~~~~
/usr/include/c++/7/bits/char_traits.h:123:35: error: 'std::size_t' has not been declared
assign(char_type* __s, std::size_t __n, char_type __a);
^~~~~~
/usr/include/c++/7/bits/char_traits.h:149:64: error: 'std::size_t' has not been declared
compare(const char_type* __s1, const char_type* __s2, std::size_t __n)
^~~~~~
/usr/include/c++/7/bits/char_traits.h: In static member function 'static int __gnu_cxx::char_traits<_CharT>::compare(const char_type*, const char_type*, int)':
/usr/include/c++/7/bits/char_traits.h:151:17: error: 'size_t' is not a member of 'std'
for (std::size_t __i = 0; __i < __n; ++__i)
^~~~~~
/usr/include/c++/7/bits/char_traits.h:151:17: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/ios:40:0,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/char_traits.h:151:33: error: '__i' was not declared in this scope
for (std::size_t __i = 0; __i < __n; ++__i)
^~~
/usr/include/c++/7/bits/char_traits.h:151:33: note: suggested alternative: '__n'
for (std::size_t __i = 0; __i < __n; ++__i)
^~~
__n
/usr/include/c++/7/bits/char_traits.h: At global scope:
/usr/include/c++/7/bits/char_traits.h:160:31: error: 'size_t' in namespace 'std' does not name a type
_GLIBCXX14_CONSTEXPR std::size_t
^~~~~~
/usr/include/c++/7/bits/char_traits.h:173:37: error: 'std::size_t' has not been declared
find(const char_type* __s, std::size_t __n, const char_type& __a)
^~~~~~
/usr/include/c++/7/bits/char_traits.h: In static member function 'static const char_type* __gnu_cxx::char_traits<_CharT>::find(const char_type*, int, const char_type&)':
/usr/include/c++/7/bits/char_traits.h:175:17: error: 'size_t' is not a member of 'std'
for (std::size_t __i = 0; __i < __n; ++__i)
^~~~~~
/usr/include/c++/7/bits/char_traits.h:175:17: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/ios:40:0,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/char_traits.h:175:33: error: '__i' was not declared in this scope
for (std::size_t __i = 0; __i < __n; ++__i)
^~~
/usr/include/c++/7/bits/char_traits.h:175:33: note: suggested alternative: '__s'
for (std::size_t __i = 0; __i < __n; ++__i)
^~~
__s
/usr/include/c++/7/bits/char_traits.h: At global scope:
/usr/include/c++/7/bits/char_traits.h:184:55: error: 'std::size_t' has not been declared
move(char_type* __s1, const char_type* __s2, std::size_t __n)
^~~~~~
/usr/include/c++/7/bits/char_traits.h:193:55: error: 'std::size_t' has not been declared
copy(char_type* __s1, const char_type* __s2, std::size_t __n)
^~~~~~
/usr/include/c++/7/bits/char_traits.h:203:33: error: 'std::size_t' has not been declared
assign(char_type* __s, std::size_t __n, char_type __a)
^~~~~~
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/c++allocator.h:33:0,
from /usr/include/c++/7/bits/allocator.h:46,
from /usr/include/c++/7/string:41,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/new_allocator.h:44:14: error: 'std::size_t' has not been declared
using std::size_t;
^~~~~~
/usr/include/c++/7/ext/new_allocator.h:45:14: error: 'std::ptrdiff_t' has not been declared
using std::ptrdiff_t;
^~~~~~~~~
In file included from /usr/include/c++/7/ext/alloc_traits.h:36:0,
from /usr/include/c++/7/bits/basic_string.h:40,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/alloc_traits.h:404:36: error: 'ptrdiff_t' in namespace 'std' does not name a type
using difference_type = std::ptrdiff_t;
^~~~~~~~~
/usr/include/c++/7/bits/alloc_traits.h:407:30: error: 'size_t' in namespace 'std' does not name a type
using size_type = std::size_t;
^~~~~~
/usr/include/c++/7/bits/alloc_traits.h:435:37: error: 'size_type' has not been declared
allocate(allocator_type& __a, size_type __n)
^~~~~~~~~
/usr/include/c++/7/bits/alloc_traits.h:449:37: error: 'size_type' has not been declared
allocate(allocator_type& __a, size_type __n, const_void_pointer __hint)
^~~~~~~~~
/usr/include/c++/7/bits/alloc_traits.h:461:52: error: 'size_type' has not been declared
deallocate(allocator_type& __a, pointer __p, size_type __n)
^~~~~~~~~
/usr/include/c++/7/bits/alloc_traits.h:494:14: error: 'size_type' does not name a type; did you mean 'true_type'?
static size_type
^~~~~~~~~
true_type
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:55:51: error: 'std::size_t' has not been declared
const char* __name, const _CharT* __str, std::size_t* __idx,
^~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:48: error: 'std::size_t' has not been declared
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~
/usr/include/c++/7/ext/string_conversions.h:100:31: error: 'std::size_t' has not been declared
__builtin_va_list), std::size_t __n,
^~~~~~
In file included from /usr/include/c++/7/bits/basic_string.h:40:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/alloc_traits.h: In instantiation of 'struct __gnu_cxx::__alloc_traits<std::allocator<char> >':
/usr/include/c++/7/bits/basic_string.h:80:24: required from 'class std::__cxx11::basic_string<char>'
/usr/include/c++/7/bits/basic_string.h:6372:68: required from here
/usr/include/c++/7/ext/alloc_traits.h:61:53: error: no type named 'size_type' in 'struct std::allocator_traits<std::allocator<char> >'
typedef typename _Base_type::size_type size_type;
^~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:62:53: error: no type named 'difference_type' in 'struct std::allocator_traits<std::allocator<char> >'
typedef typename _Base_type::difference_type difference_type;
^~~~~~~~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:70:23: error: no members matching '__gnu_cxx::__alloc_traits<std::allocator<char> >::_Base_type {aka std::allocator_traits<std::allocator<char> >}::max_size' in '__gnu_cxx::__alloc_traits<std::allocator<char> >::_Base_type {aka struct std::allocator_traits<std::allocator<char> >}'
using _Base_type::max_size;
^~~~~~~~
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h: In function 'int std::__cxx11::stoi(const string&, size_t*, int)':
/usr/include/c++/7/bits/basic_string.h:6373:19: error: no matching function for call to '__stoa<long int, int>(long int (*)(const char*, char**, int) throw (), const char [5], const char*, size_t*&, int&)'
__idx, __base); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
__stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6373:19: note: cannot convert '__idx' (type 'size_t* {aka long unsigned int*}') to type 'int*'
__idx, __base); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'long int std::__cxx11::stol(const string&, size_t*, int)':
/usr/include/c++/7/bits/basic_string.h:6378:22: error: no matching function for call to '__stoa(long int (*)(const char*, char**, int) throw (), const char [5], const char*, size_t*&, int&)'
__idx, __base); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
__stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6378:22: note: cannot convert '__idx' (type 'size_t* {aka long unsigned int*}') to type 'int*'
__idx, __base); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'long unsigned int std::__cxx11::stoul(const string&, size_t*, int)':
/usr/include/c++/7/bits/basic_string.h:6383:22: error: no matching function for call to '__stoa(long unsigned int (*)(const char*, char**, int) throw (), const char [6], const char*, size_t*&, int&)'
__idx, __base); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
__stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6383:22: note: cannot convert '__idx' (type 'size_t* {aka long unsigned int*}') to type 'int*'
__idx, __base); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'long long int std::__cxx11::stoll(const string&, size_t*, int)':
/usr/include/c++/7/bits/basic_string.h:6388:22: error: no matching function for call to '__stoa(long long int (*)(const char*, char**, int) throw (), const char [6], const char*, size_t*&, int&)'
__idx, __base); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
__stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6388:22: note: cannot convert '__idx' (type 'size_t* {aka long unsigned int*}') to type 'int*'
__idx, __base); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'long long unsigned int std::__cxx11::stoull(const string&, size_t*, int)':
/usr/include/c++/7/bits/basic_string.h:6393:22: error: no matching function for call to '__stoa(long long unsigned int (*)(const char*, char**, int) throw (), const char [7], const char*, size_t*&, int&)'
__idx, __base); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
__stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6393:22: note: cannot convert '__idx' (type 'size_t* {aka long unsigned int*}') to type 'int*'
__idx, __base); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'float std::__cxx11::stof(const string&, size_t*)':
/usr/include/c++/7/bits/basic_string.h:6398:72: error: no matching function for call to '__stoa(float (*)(const char*, char**) throw (), const char [5], const char*, size_t*&)'
{ return __gnu_cxx::__stoa(&std::strtof, "stof", __str.c_str(), __idx); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
__stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6398:72: note: cannot convert '__idx' (type 'size_t* {aka long unsigned int*}') to type 'int*'
{ return __gnu_cxx::__stoa(&std::strtof, "stof", __str.c_str(), __idx); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'double std::__cxx11::stod(const string&, size_t*)':
/usr/include/c++/7/bits/basic_string.h:6402:72: error: no matching function for call to '__stoa(double (*)(const char*, char**) throw (), const char [5], const char*, size_t*&)'
{ return __gnu_cxx::__stoa(&std::strtod, "stod", __str.c_str(), __idx); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
__stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6402:72: note: cannot convert '__idx' (type 'size_t* {aka long unsigned int*}') to type 'int*'
{ return __gnu_cxx::__stoa(&std::strtod, "stod", __str.c_str(), __idx); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'long double std::__cxx11::stold(const string&, size_t*)':
/usr/include/c++/7/bits/basic_string.h:6406:74: error: no matching function for call to '__stoa(long double (*)(const char*, char**) throw (), const char [6], const char*, size_t*&)'
{ return __gnu_cxx::__stoa(&std::strtold, "stold", __str.c_str(), __idx); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
__stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6406:74: note: cannot convert '__idx' (type 'size_t* {aka long unsigned int*}') to type 'int*'
{ return __gnu_cxx::__stoa(&std::strtold, "stold", __str.c_str(), __idx); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'std::__cxx11::string std::__cxx11::to_string(int)':
/usr/include/c++/7/bits/basic_string.h:6416:20: error: no matching function for call to '__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), long unsigned int, const char [3], int&)'
"%d", __val); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6416:20: note: mismatched types 'int' and 'size_t {aka long unsigned int}'
"%d", __val); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'std::__cxx11::string std::__cxx11::to_string(unsigned int)':
/usr/include/c++/7/bits/basic_string.h:6422:20: error: no matching function for call to '__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), long unsigned int, const char [3], unsigned int&)'
"%u", __val); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6422:20: note: mismatched types 'int' and 'size_t {aka long unsigned int}'
"%u", __val); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'std::__cxx11::string std::__cxx11::to_string(long int)':
/usr/include/c++/7/bits/basic_string.h:6427:21: error: no matching function for call to '__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), long unsigned int, const char [4], long int&)'
"%ld", __val); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6427:21: note: mismatched types 'int' and 'size_t {aka long unsigned int}'
"%ld", __val); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'std::__cxx11::string std::__cxx11::to_string(long unsigned int)':
/usr/include/c++/7/bits/basic_string.h:6433:21: error: no matching function for call to '__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), long unsigned int, const char [4], long unsigned int&)'
"%lu", __val); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6433:21: note: mismatched types 'int' and 'size_t {aka long unsigned int}'
"%lu", __val); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'std::__cxx11::string std::__cxx11::to_string(long long int)':
/usr/include/c++/7/bits/basic_string.h:6439:22: error: no matching function for call to '__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), long unsigned int, const char [5], long long int&)'
"%lld", __val); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6439:22: note: mismatched types 'int' and 'size_t {aka long unsigned int}'
"%lld", __val); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'std::__cxx11::string std::__cxx11::to_string(long long unsigned int)':
/usr/include/c++/7/bits/basic_string.h:6445:22: error: no matching function for call to '__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), long unsigned int, const char [5], long long unsigned int&)'
"%llu", __val); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6445:22: note: mismatched types 'int' and 'size_t {aka long unsigned int}'
"%llu", __val); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'std::__cxx11::string std::__cxx11::to_string(float)':
/usr/include/c++/7/bits/basic_string.h:6453:20: error: no matching function for call to '__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), const int&, const char [3], float&)'
"%f", __val);
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6453:20: note: mismatched types 'int' and 'size_t {aka long unsigned int}'
"%f", __val);
^
/usr/include/c++/7/bits/basic_string.h: In function 'std::__cxx11::string std::__cxx11::to_string(double)':
/usr/include/c++/7/bits/basic_string.h:6462:20: error: no matching function for call to '__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), const int&, const char [3], double&)'
"%f", __val);
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6462:20: note: mismatched types 'int' and 'size_t {aka long unsigned int}'
"%f", __val);
^
/usr/include/c++/7/bits/basic_string.h: In function 'std::__cxx11::string std::__cxx11::to_string(long double)':
/usr/include/c++/7/bits/basic_string.h:6471:21: error: no matching function for call to '__to_xstring<std::__cxx11::string>(int (*)(char*, size_t, const char*, __va_list_tag*) throw (), const int&, const char [4], long double&)'
"%Lf", __val);
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6471:21: note: mismatched types 'int' and 'size_t {aka long unsigned int}'
"%Lf", __val);
^
In file included from /usr/include/c++/7/bits/basic_string.h:40:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/alloc_traits.h: In instantiation of 'struct __gnu_cxx::__alloc_traits<std::allocator<wchar_t> >':
/usr/include/c++/7/bits/basic_string.h:80:24: required from 'class std::__cxx11::basic_string<wchar_t>'
/usr/include/c++/7/bits/basic_string.h:6478:68: required from here
/usr/include/c++/7/ext/alloc_traits.h:61:53: error: no type named 'size_type' in 'struct std::allocator_traits<std::allocator<wchar_t> >'
typedef typename _Base_type::size_type size_type;
^~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:62:53: error: no type named 'difference_type' in 'struct std::allocator_traits<std::allocator<wchar_t> >'
typedef typename _Base_type::difference_type difference_type;
^~~~~~~~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:70:23: error: no members matching '__gnu_cxx::__alloc_traits<std::allocator<wchar_t> >::_Base_type {aka std::allocator_traits<std::allocator<wchar_t> >}::max_size' in '__gnu_cxx::__alloc_traits<std::allocator<wchar_t> >::_Base_type {aka struct std::allocator_traits<std::allocator<wchar_t> >}'
using _Base_type::max_size;
^~~~~~~~
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h: In function 'int std::__cxx11::stoi(const wstring&, size_t*, int)':
/usr/include/c++/7/bits/basic_string.h:6479:19: error: no matching function for call to '__stoa<long int, int>(long int (*)(const wchar_t*, wchar_t**, int) throw (), const char [5], const wchar_t*, size_t*&, int&)'
__idx, __base); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
__stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6479:19: note: cannot convert '__idx' (type 'size_t* {aka long unsigned int*}') to type 'int*'
__idx, __base); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'long int std::__cxx11::stol(const wstring&, size_t*, int)':
/usr/include/c++/7/bits/basic_string.h:6484:22: error: no matching function for call to '__stoa(long int (*)(const wchar_t*, wchar_t**, int) throw (), const char [5], const wchar_t*, size_t*&, int&)'
__idx, __base); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
__stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6484:22: note: cannot convert '__idx' (type 'size_t* {aka long unsigned int*}') to type 'int*'
__idx, __base); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'long unsigned int std::__cxx11::stoul(const wstring&, size_t*, int)':
/usr/include/c++/7/bits/basic_string.h:6489:22: error: no matching function for call to '__stoa(long unsigned int (*)(const wchar_t*, wchar_t**, int) throw (), const char [6], const wchar_t*, size_t*&, int&)'
__idx, __base); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
__stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6489:22: note: cannot convert '__idx' (type 'size_t* {aka long unsigned int*}') to type 'int*'
__idx, __base); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'long long int std::__cxx11::stoll(const wstring&, size_t*, int)':
/usr/include/c++/7/bits/basic_string.h:6494:22: error: no matching function for call to '__stoa(long long int (*)(const wchar_t*, wchar_t**, int) throw (), const char [6], const wchar_t*, size_t*&, int&)'
__idx, __base); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
__stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6494:22: note: cannot convert '__idx' (type 'size_t* {aka long unsigned int*}') to type 'int*'
__idx, __base); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'long long unsigned int std::__cxx11::stoull(const wstring&, size_t*, int)':
/usr/include/c++/7/bits/basic_string.h:6499:22: error: no matching function for call to '__stoa(long long unsigned int (*)(const wchar_t*, wchar_t**, int) throw (), const char [7], const wchar_t*, size_t*&, int&)'
__idx, __base); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
__stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6499:22: note: cannot convert '__idx' (type 'size_t* {aka long unsigned int*}') to type 'int*'
__idx, __base); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'float std::__cxx11::stof(const wstring&, size_t*)':
/usr/include/c++/7/bits/basic_string.h:6504:72: error: no matching function for call to '__stoa(float (*)(const wchar_t*, wchar_t**) throw (), const char [5], const wchar_t*, size_t*&)'
{ return __gnu_cxx::__stoa(&std::wcstof, "stof", __str.c_str(), __idx); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
__stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6504:72: note: cannot convert '__idx' (type 'size_t* {aka long unsigned int*}') to type 'int*'
{ return __gnu_cxx::__stoa(&std::wcstof, "stof", __str.c_str(), __idx); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'double std::__cxx11::stod(const wstring&, size_t*)':
/usr/include/c++/7/bits/basic_string.h:6508:72: error: no matching function for call to '__stoa(double (*)(const wchar_t*, wchar_t**) throw (), const char [5], const wchar_t*, size_t*&)'
{ return __gnu_cxx::__stoa(&std::wcstod, "stod", __str.c_str(), __idx); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
__stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6508:72: note: cannot convert '__idx' (type 'size_t* {aka long unsigned int*}') to type 'int*'
{ return __gnu_cxx::__stoa(&std::wcstod, "stod", __str.c_str(), __idx); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'long double std::__cxx11::stold(const wstring&, size_t*)':
/usr/include/c++/7/bits/basic_string.h:6512:74: error: no matching function for call to '__stoa(long double (*)(const wchar_t*, wchar_t**) throw (), const char [6], const wchar_t*, size_t*&)'
{ return __gnu_cxx::__stoa(&std::wcstold, "stold", __str.c_str(), __idx); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:54:5: note: candidate: template<class _TRet, class _Ret, class _CharT, class ... _Base> _Ret __gnu_cxx::__stoa(_TRet (*)(const _CharT*, _CharT**, _Base ...), const char*, const _CharT*, int*, _Base ...)
__stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
^~~~~~
/usr/include/c++/7/ext/string_conversions.h:54:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6512:74: note: cannot convert '__idx' (type 'size_t* {aka long unsigned int*}') to type 'int*'
{ return __gnu_cxx::__stoa(&std::wcstold, "stold", __str.c_str(), __idx); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'std::__cxx11::wstring std::__cxx11::to_wstring(int)':
/usr/include/c++/7/bits/basic_string.h:6519:22: error: no matching function for call to '__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), long unsigned int, const wchar_t [3], int&)'
L"%d", __val); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6519:22: note: mismatched types 'int' and 'size_t {aka long unsigned int}'
L"%d", __val); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'std::__cxx11::wstring std::__cxx11::to_wstring(unsigned int)':
/usr/include/c++/7/bits/basic_string.h:6525:22: error: no matching function for call to '__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), long unsigned int, const wchar_t [3], unsigned int&)'
L"%u", __val); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6525:22: note: mismatched types 'int' and 'size_t {aka long unsigned int}'
L"%u", __val); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'std::__cxx11::wstring std::__cxx11::to_wstring(long int)':
/usr/include/c++/7/bits/basic_string.h:6530:23: error: no matching function for call to '__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), long unsigned int, const wchar_t [4], long int&)'
L"%ld", __val); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6530:23: note: mismatched types 'int' and 'size_t {aka long unsigned int}'
L"%ld", __val); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'std::__cxx11::wstring std::__cxx11::to_wstring(long unsigned int)':
/usr/include/c++/7/bits/basic_string.h:6536:23: error: no matching function for call to '__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), long unsigned int, const wchar_t [4], long unsigned int&)'
L"%lu", __val); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6536:23: note: mismatched types 'int' and 'size_t {aka long unsigned int}'
L"%lu", __val); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'std::__cxx11::wstring std::__cxx11::to_wstring(long long int)':
/usr/include/c++/7/bits/basic_string.h:6542:24: error: no matching function for call to '__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), long unsigned int, const wchar_t [5], long long int&)'
L"%lld", __val); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6542:24: note: mismatched types 'int' and 'size_t {aka long unsigned int}'
L"%lld", __val); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'std::__cxx11::wstring std::__cxx11::to_wstring(long long unsigned int)':
/usr/include/c++/7/bits/basic_string.h:6548:24: error: no matching function for call to '__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), long unsigned int, const wchar_t [5], long long unsigned int&)'
L"%llu", __val); }
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6548:24: note: mismatched types 'int' and 'size_t {aka long unsigned int}'
L"%llu", __val); }
^
/usr/include/c++/7/bits/basic_string.h: In function 'std::__cxx11::wstring std::__cxx11::to_wstring(float)':
/usr/include/c++/7/bits/basic_string.h:6556:22: error: no matching function for call to '__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), const int&, const wchar_t [3], float&)'
L"%f", __val);
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6556:22: note: mismatched types 'int' and 'size_t {aka long unsigned int}'
L"%f", __val);
^
/usr/include/c++/7/bits/basic_string.h: In function 'std::__cxx11::wstring std::__cxx11::to_wstring(double)':
/usr/include/c++/7/bits/basic_string.h:6565:22: error: no matching function for call to '__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), const int&, const wchar_t [3], double&)'
L"%f", __val);
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6565:22: note: mismatched types 'int' and 'size_t {aka long unsigned int}'
L"%f", __val);
^
/usr/include/c++/7/bits/basic_string.h: In function 'std::__cxx11::wstring std::__cxx11::to_wstring(long double)':
/usr/include/c++/7/bits/basic_string.h:6574:23: error: no matching function for call to '__to_xstring<std::__cxx11::wstring>(int (*)(wchar_t*, size_t, const wchar_t*, __va_list_tag*) throw (), const int&, const wchar_t [4], long double&)'
L"%Lf", __val);
^
In file included from /usr/include/c++/7/bits/basic_string.h:6361:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/string_conversions.h:99:5: note: candidate: template<class _String, class _CharT> _String __gnu_cxx::__to_xstring(int (*)(_CharT*, int, const _CharT*, __va_list_tag*), int, const _CharT*, ...)
__to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
^~~~~~~~~~~~
/usr/include/c++/7/ext/string_conversions.h:99:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h:6574:23: note: mismatched types 'int' and 'size_t {aka long unsigned int}'
L"%Lf", __val);
^
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h: In member function 'size_t std::hash<std::__cxx11::basic_string<char> >::operator()(const string&) const':
/usr/include/c++/7/bits/basic_string.h:6603:54: error: 'const string {aka const class std::__cxx11::basic_string<char>}' has no member named 'length'
{ return std::_Hash_impl::hash(__s.data(), __s.length()); }
^~~~~~
/usr/include/c++/7/bits/basic_string.h: In member function 'size_t std::hash<std::__cxx11::basic_string<wchar_t> >::operator()(const wstring&) const':
/usr/include/c++/7/bits/basic_string.h:6619:42: error: 'const wstring {aka const class std::__cxx11::basic_string<wchar_t>}' has no member named 'length'
__s.length() * sizeof(wchar_t)); }
^~~~~~
In file included from /usr/include/c++/7/bits/basic_string.h:40:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/alloc_traits.h: In instantiation of 'struct __gnu_cxx::__alloc_traits<std::allocator<char16_t> >':
/usr/include/c++/7/bits/basic_string.h:80:24: required from 'class std::__cxx11::basic_string<char16_t>'
/usr/include/c++/7/bits/basic_string.h:6636:41: required from here
/usr/include/c++/7/ext/alloc_traits.h:61:53: error: no type named 'size_type' in 'struct std::allocator_traits<std::allocator<char16_t> >'
typedef typename _Base_type::size_type size_type;
^~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:62:53: error: no type named 'difference_type' in 'struct std::allocator_traits<std::allocator<char16_t> >'
typedef typename _Base_type::difference_type difference_type;
^~~~~~~~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:70:23: error: no members matching '__gnu_cxx::__alloc_traits<std::allocator<char16_t> >::_Base_type {aka std::allocator_traits<std::allocator<char16_t> >}::max_size' in '__gnu_cxx::__alloc_traits<std::allocator<char16_t> >::_Base_type {aka struct std::allocator_traits<std::allocator<char16_t> >}'
using _Base_type::max_size;
^~~~~~~~
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h: In member function 'size_t std::hash<std::__cxx11::basic_string<char16_t> >::operator()(const u16string&) const':
/usr/include/c++/7/bits/basic_string.h:6637:42: error: 'const u16string {aka const class std::__cxx11::basic_string<char16_t>}' has no member named 'length'
__s.length() * sizeof(char16_t)); }
^~~~~~
In file included from /usr/include/c++/7/bits/basic_string.h:40:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/alloc_traits.h: In instantiation of 'struct __gnu_cxx::__alloc_traits<std::allocator<char32_t> >':
/usr/include/c++/7/bits/basic_string.h:80:24: required from 'class std::__cxx11::basic_string<char32_t>'
/usr/include/c++/7/bits/basic_string.h:6651:41: required from here
/usr/include/c++/7/ext/alloc_traits.h:61:53: error: no type named 'size_type' in 'struct std::allocator_traits<std::allocator<char32_t> >'
typedef typename _Base_type::size_type size_type;
^~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:62:53: error: no type named 'difference_type' in 'struct std::allocator_traits<std::allocator<char32_t> >'
typedef typename _Base_type::difference_type difference_type;
^~~~~~~~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:70:23: error: no members matching '__gnu_cxx::__alloc_traits<std::allocator<char32_t> >::_Base_type {aka std::allocator_traits<std::allocator<char32_t> >}::max_size' in '__gnu_cxx::__alloc_traits<std::allocator<char32_t> >::_Base_type {aka struct std::allocator_traits<std::allocator<char32_t> >}'
using _Base_type::max_size;
^~~~~~~~
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h: In member function 'size_t std::hash<std::__cxx11::basic_string<char32_t> >::operator()(const u32string&) const':
/usr/include/c++/7/bits/basic_string.h:6652:42: error: 'const u32string {aka const class std::__cxx11::basic_string<char32_t>}' has no member named 'length'
__s.length() * sizeof(char32_t)); }
^~~~~~
In file included from /usr/include/c++/7/bits/locale_facets.h:2651:0,
from /usr/include/c++/7/bits/basic_ios.h:37,
from /usr/include/c++/7/ios:44,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/locale_facets.tcc: In member function 'void std::__numpunct_cache<_CharT>::_M_cache(const std::locale&)':
/usr/include/c++/7/bits/locale_facets.tcc:88:27: error: 'const string {aka const class std::__cxx11::basic_string<char>}' has no member named 'size'
_M_grouping_size = __g.size();
^~~~
/usr/include/c++/7/bits/locale_facets.tcc:90:8: error: 'const string {aka const class std::__cxx11::basic_string<char>}' has no member named 'copy'
__g.copy(__grouping, _M_grouping_size);
^~~~
/usr/include/c++/7/bits/locale_facets.tcc: In member function '_InIter std::num_get<_CharT, _InIter>::_M_extract_float(_InIter, _InIter, std::ios_base&, std::ios_base::iostate&, std::__cxx11::string&) const':
/usr/include/c++/7/bits/locale_facets.tcc:211:19: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'reserve'
__found_grouping.reserve(32);
^~~~~~~
/usr/include/c++/7/bits/locale_facets.tcc:296:28: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'size'
if (__found_grouping.size())
^~~~
/usr/include/c++/7/bits/locale_facets.tcc:319:28: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'size'
if (__found_grouping.size() && !__found_dec)
^~~~
/usr/include/c++/7/bits/locale_facets.tcc:355:28: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'size'
if (__found_grouping.size())
^~~~
/usr/include/c++/7/bits/locale_facets.tcc: In member function '_InIter std::num_get<_CharT, _InIter>::_M_extract_int(_InIter, _InIter, std::ios_base&, std::ios_base::iostate&, _ValueT&) const':
/usr/include/c++/7/bits/locale_facets.tcc:468:21: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'reserve'
__found_grouping.reserve(32);
^~~~~~~
/usr/include/c++/7/bits/locale_facets.tcc:554:23: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'size'
if (__found_grouping.size())
^~~~
/usr/include/c++/7/bits/locale_facets.tcc:567:56: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'size'
if ((!__sep_pos && !__found_zero && !__found_grouping.size())
^~~~
/usr/include/c++/7/bits/locale_facets.tcc: In member function 'virtual _InIter std::num_get<_CharT, _InIter>::do_get(std::num_get<_CharT, _InIter>::iter_type, std::num_get<_CharT, _InIter>::iter_type, std::ios_base&, std::ios_base::iostate&, float&) const':
/usr/include/c++/7/bits/locale_facets.tcc:695:14: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'reserve'
__xtrc.reserve(32);
^~~~~~~
/usr/include/c++/7/bits/locale_facets.tcc: In member function 'virtual _InIter std::num_get<_CharT, _InIter>::do_get(std::num_get<_CharT, _InIter>::iter_type, std::num_get<_CharT, _InIter>::iter_type, std::ios_base&, std::ios_base::iostate&, double&) const':
/usr/include/c++/7/bits/locale_facets.tcc:710:14: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'reserve'
__xtrc.reserve(32);
^~~~~~~
/usr/include/c++/7/bits/locale_facets.tcc: In member function 'virtual _InIter std::num_get<_CharT, _InIter>::do_get(std::num_get<_CharT, _InIter>::iter_type, std::num_get<_CharT, _InIter>::iter_type, std::ios_base&, std::ios_base::iostate&, long double&) const':
/usr/include/c++/7/bits/locale_facets.tcc:742:14: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'reserve'
__xtrc.reserve(32);
^~~~~~~
In file included from /usr/include/c++/7/algorithm:60:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
from foo.cc:27:
/usr/include/c++/7/utility: At global scope:
/usr/include/c++/7/utility:128:17: error: 'std::size_t' has not been declared
template<std::size_t __i, typename _Tp>
^~~~~~
/usr/include/c++/7/utility:129:12: error: no default argument for '_Tp'
struct tuple_element;
^~~~~~~~~~~~~
/usr/include/c++/7/utility:132:17: error: 'std::size_t' has not been declared
template<std::size_t __i, typename _Tp>
^~~~~~
/usr/include/c++/7/utility:133:54: error: '__i' was not declared in this scope
using __tuple_element_t = typename tuple_element<__i, _Tp>::type;
^~~
/usr/include/c++/7/utility:133:54: note: suggested alternative: '__N'
using __tuple_element_t = typename tuple_element<__i, _Tp>::type;
^~~
__N
/usr/include/c++/7/utility:133:62: error: template argument 1 is invalid
using __tuple_element_t = typename tuple_element<__i, _Tp>::type;
^
/usr/include/c++/7/utility:135:17: error: 'std::size_t' has not been declared
template<std::size_t __i, typename _Tp>
^~~~~~
/usr/include/c++/7/utility:136:26: error: '__i' was not declared in this scope
struct tuple_element<__i, const _Tp>
^~~
/usr/include/c++/7/utility:136:26: note: suggested alternative: '__N'
struct tuple_element<__i, const _Tp>
^~~
__N
/usr/include/c++/7/utility:136:40: error: template argument 1 is invalid
struct tuple_element<__i, const _Tp>
^
/usr/include/c++/7/utility:141:17: error: 'std::size_t' has not been declared
template<std::size_t __i, typename _Tp>
^~~~~~
/usr/include/c++/7/utility:142:26: error: '__i' was not declared in this scope
struct tuple_element<__i, volatile _Tp>
^~~
/usr/include/c++/7/utility:142:26: note: suggested alternative: '__N'
struct tuple_element<__i, volatile _Tp>
^~~
__N
/usr/include/c++/7/utility:142:43: error: template argument 1 is invalid
struct tuple_element<__i, volatile _Tp>
^
/usr/include/c++/7/utility:147:17: error: 'std::size_t' has not been declared
template<std::size_t __i, typename _Tp>
^~~~~~
/usr/include/c++/7/utility:148:26: error: '__i' was not declared in this scope
struct tuple_element<__i, const volatile _Tp>
^~~
/usr/include/c++/7/utility:148:26: note: suggested alternative: '__N'
struct tuple_element<__i, const volatile _Tp>
^~~
__N
/usr/include/c++/7/utility:148:49: error: template argument 1 is invalid
struct tuple_element<__i, const volatile _Tp>
^
/usr/include/c++/7/utility:170:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, 2> { };
^~~~~~
/usr/include/c++/7/utility:170:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/algorithm:60:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
from foo.cc:27:
/usr/include/c++/7/utility:170:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, 2> { };
^~~~~~
/usr/include/c++/7/utility:170:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/algorithm:60:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
from foo.cc:27:
/usr/include/c++/7/utility:170:46: error: template argument 1 is invalid
: public integral_constant<std::size_t, 2> { };
^
/usr/include/c++/7/utility:170:46: note: invalid template non-type parameter
/usr/include/c++/7/utility:182:17: error: 'std::size_t' has not been declared
template<std::size_t _Int>
^~~~~~
/usr/include/c++/7/utility:223:17: error: 'std::size_t' has not been declared
template<std::size_t _Int, class _Tp1, class _Tp2>
^~~~~~
/usr/include/c++/7/utility:224:38: error: '_Int' was not declared in this scope
constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&
^~~~
/usr/include/c++/7/utility:224:38: note: suggested alternative: 'rint'
constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&
^~~~
rint
/usr/include/c++/7/utility:224:64: error: template argument 1 is invalid
constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&
^~
/usr/include/c++/7/utility: In function 'constexpr int& std::get(std::pair<_Tp1, _Tp2>&)':
/usr/include/c++/7/utility:226:25: error: '_Int' was not declared in this scope
{ return __pair_get<_Int>::__get(__in); }
^~~~
/usr/include/c++/7/utility:226:25: note: suggested alternative: 'rint'
{ return __pair_get<_Int>::__get(__in); }
^~~~
rint
/usr/include/c++/7/utility:226:29: error: template argument 1 is invalid
{ return __pair_get<_Int>::__get(__in); }
^
/usr/include/c++/7/utility: At global scope:
/usr/include/c++/7/utility:228:17: error: 'std::size_t' has not been declared
template<std::size_t _Int, class _Tp1, class _Tp2>
^~~~~~
/usr/include/c++/7/utility:229:38: error: '_Int' was not declared in this scope
constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&&
^~~~
/usr/include/c++/7/utility:229:38: note: suggested alternative: 'rint'
constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&&
^~~~
rint
/usr/include/c++/7/utility:229:64: error: template argument 1 is invalid
constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&&
^~
/usr/include/c++/7/utility: In function 'constexpr int&& std::get(std::pair<_Tp1, _Tp2>&&)':
/usr/include/c++/7/utility:231:25: error: '_Int' was not declared in this scope
{ return __pair_get<_Int>::__move_get(std::move(__in)); }
^~~~
/usr/include/c++/7/utility:231:25: note: suggested alternative: 'rint'
{ return __pair_get<_Int>::__move_get(std::move(__in)); }
^~~~
rint
/usr/include/c++/7/utility:231:29: error: template argument 1 is invalid
{ return __pair_get<_Int>::__move_get(std::move(__in)); }
^
/usr/include/c++/7/utility: At global scope:
/usr/include/c++/7/utility:233:17: error: 'std::size_t' has not been declared
template<std::size_t _Int, class _Tp1, class _Tp2>
^~~~~~
/usr/include/c++/7/utility:234:44: error: '_Int' was not declared in this scope
constexpr const typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&
^~~~
/usr/include/c++/7/utility:234:44: note: suggested alternative: 'rint'
constexpr const typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&
^~~~
rint
/usr/include/c++/7/utility:234:70: error: template argument 1 is invalid
constexpr const typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&
^~
/usr/include/c++/7/utility: In function 'constexpr const int& std::get(const std::pair<_Tp1, _Tp2>&)':
/usr/include/c++/7/utility:236:25: error: '_Int' was not declared in this scope
{ return __pair_get<_Int>::__const_get(__in); }
^~~~
/usr/include/c++/7/utility:236:25: note: suggested alternative: 'rint'
{ return __pair_get<_Int>::__const_get(__in); }
^~~~
rint
/usr/include/c++/7/utility:236:29: error: template argument 1 is invalid
{ return __pair_get<_Int>::__const_get(__in); }
^
/usr/include/c++/7/utility: At global scope:
/usr/include/c++/7/utility:289:43: note: invalid template non-type parameter
struct _Itup_cat<_Index_tuple<_Ind1...>, _Index_tuple<_Ind2...>>
^
/usr/include/c++/7/utility:289:64: note: invalid template non-type parameter
struct _Itup_cat<_Index_tuple<_Ind1...>, _Index_tuple<_Ind2...>>
^~~
/usr/include/c++/7/utility:289:67: error: template argument 1 is invalid
struct _Itup_cat<_Index_tuple<_Ind1...>, _Index_tuple<_Ind2...>>
^~
/usr/include/c++/7/utility:289:67: error: template argument 2 is invalid
/usr/include/c++/7/utility:304:29: note: invalid template non-type parameter
typedef _Index_tuple<0> __type;
^
In file included from /usr/include/c++/7/bits/stl_algo.h:62:0,
from /usr/include/c++/7/algorithm:62,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
from foo.cc:27:
/usr/include/c++/7/bits/stl_tempbuf.h: In function 'std::pair<_Tp*, long int> std::get_temporary_buffer(ptrdiff_t)':
/usr/include/c++/7/bits/stl_tempbuf.h:95:20: error: too many arguments to function 'void* operator new(long unsigned int)'
std::nothrow));
^
In file included from /usr/include/c++/7/tuple:39:0,
from /usr/include/c++/7/functional:54,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/array: At global scope:
/usr/include/c++/7/array:47:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:50:25: error: '_Nm' was not declared in this scope
typedef _Tp _Type[_Nm];
^~~
/usr/include/c++/7/array:55:20: error: '_Type' does not name a type; did you mean '_Tp'?
_S_ref(const _Type& __t, std::size_t __n) noexcept
^~~~~
_Tp
/usr/include/c++/7/array:55:37: error: 'std::size_t' has not been declared
_S_ref(const _Type& __t, std::size_t __n) noexcept
^~~~~~
/usr/include/c++/7/array:59:20: error: '_Type' does not name a type; did you mean '_Tp'?
_S_ptr(const _Type& __t) noexcept
^~~~~
_Tp
/usr/include/c++/7/array: In static member function 'static constexpr _Tp& std::__array_traits<_Tp, <declaration error> >::_S_ref(const int&, int)':
/usr/include/c++/7/array:56:40: error: invalid types 'const int[int]' for array subscript
{ return const_cast<_Tp&>(__t[__n]); }
^
/usr/include/c++/7/array: At global scope:
/usr/include/c++/7/array:93:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:103:20: error: 'size_t' in namespace 'std' does not name a type
typedef std::size_t size_type;
^~~~~~
/usr/include/c++/7/array:104:20: error: 'ptrdiff_t' in namespace 'std' does not name a type
typedef std::ptrdiff_t difference_type;
^~~~~~~~~
/usr/include/c++/7/array:109:51: error: '_Nm' was not declared in this scope
typedef _GLIBCXX_STD_C::__array_traits<_Tp, _Nm> _AT_Type;
^~~
/usr/include/c++/7/array:109:54: error: template argument 2 is invalid
typedef _GLIBCXX_STD_C::__array_traits<_Tp, _Nm> _AT_Type;
^
/usr/include/c++/7/array:110:16: error: '_AT_Type' is not a class, namespace, or enumeration
typename _AT_Type::_Type _M_elems;
^~~~~~~~
/usr/include/c++/7/array:121:16: error: '_AT_Type' is not a class, namespace, or enumeration
noexcept(_AT_Type::_Is_nothrow_swappable::value)
^~~~~~~~
/usr/include/c++/7/array:174:17: error: 'size_type' does not name a type; did you mean 'true_type'?
constexpr size_type
^~~~~~~~~
true_type
/usr/include/c++/7/array:177:17: error: 'size_type' does not name a type; did you mean 'true_type'?
constexpr size_type
^~~~~~~~~
true_type
/usr/include/c++/7/array:185:18: error: 'size_type' has not been declared
operator[](size_type __n) noexcept
^~~~~~~~~
/usr/include/c++/7/array:189:18: error: 'size_type' has not been declared
operator[](size_type __n) const noexcept
^~~~~~~~~
/usr/include/c++/7/array:193:10: error: 'size_type' has not been declared
at(size_type __n)
^~~~~~~~~
/usr/include/c++/7/array:203:10: error: 'size_type' has not been declared
at(size_type __n) const
^~~~~~~~~
/usr/include/c++/7/array: In member function 'void std::array<_Tp, <declaration error> >::fill(const value_type&)':
/usr/include/c++/7/array:117:30: error: there are no arguments to 'size' that depend on a template parameter, so a declaration of 'size' must be available [-fpermissive]
{ std::fill_n(begin(), size(), __u); }
^~~~
/usr/include/c++/7/array:117:30: note: (if you use '-fpermissive', G++ will accept your code, but allowing the use of an undeclared name is deprecated)
/usr/include/c++/7/array: In member function 'std::array<_Tp, <declaration error> >::value_type* std::array<_Tp, <declaration error> >::end()':
/usr/include/c++/7/array:135:34: error: '_Nm' was not declared in this scope
{ return iterator(data() + _Nm); }
^~~
/usr/include/c++/7/array: In member function 'const value_type* std::array<_Tp, <declaration error> >::end() const':
/usr/include/c++/7/array:139:40: error: '_Nm' was not declared in this scope
{ return const_iterator(data() + _Nm); }
^~~
/usr/include/c++/7/array: In member function 'const value_type* std::array<_Tp, <declaration error> >::cend() const':
/usr/include/c++/7/array:163:40: error: '_Nm' was not declared in this scope
{ return const_iterator(data() + _Nm); }
^~~
/usr/include/c++/7/array: In member function 'constexpr bool std::array<_Tp, <declaration error> >::empty() const':
/usr/include/c++/7/array:181:39: error: there are no arguments to 'size' that depend on a template parameter, so a declaration of 'size' must be available [-fpermissive]
empty() const noexcept { return size() == 0; }
^~~~
/usr/include/c++/7/array: In member function 'std::array<_Tp, <declaration error> >::value_type& std::array<_Tp, <declaration error> >::operator[](int)':
/usr/include/c++/7/array:186:16: error: '_AT_Type' is not a class, namespace, or enumeration
{ return _AT_Type::_S_ref(_M_elems, __n); }
^~~~~~~~
/usr/include/c++/7/array: In member function 'constexpr const value_type& std::array<_Tp, <declaration error> >::operator[](int) const':
/usr/include/c++/7/array:190:16: error: '_AT_Type' is not a class, namespace, or enumeration
{ return _AT_Type::_S_ref(_M_elems, __n); }
^~~~~~~~
/usr/include/c++/7/array: In member function 'std::array<_Tp, <declaration error> >::value_type& std::array<_Tp, <declaration error> >::at(int)':
/usr/include/c++/7/array:195:13: error: '_Nm' was not declared in this scope
if (__n >= _Nm)
^~~
/usr/include/c++/7/array:199:9: error: '_AT_Type' is not a class, namespace, or enumeration
return _AT_Type::_S_ref(_M_elems, __n);
^~~~~~~~
/usr/include/c++/7/array: In member function 'constexpr const value_type& std::array<_Tp, <declaration error> >::at(int) const':
/usr/include/c++/7/array:207:15: error: '_Nm' was not declared in this scope
return __n < _Nm ? _AT_Type::_S_ref(_M_elems, __n)
^~~
/usr/include/c++/7/array:207:21: error: '_AT_Type' is not a class, namespace, or enumeration
return __n < _Nm ? _AT_Type::_S_ref(_M_elems, __n)
^~~~~~~~
/usr/include/c++/7/array:211:7: error: '_AT_Type' is not a class, namespace, or enumeration
_AT_Type::_S_ref(_M_elems, 0));
^~~~~~~~
/usr/include/c++/7/array: In member function 'constexpr const value_type& std::array<_Tp, <declaration error> >::front() const':
/usr/include/c++/7/array:220:16: error: '_AT_Type' is not a class, namespace, or enumeration
{ return _AT_Type::_S_ref(_M_elems, 0); }
^~~~~~~~
/usr/include/c++/7/array: In member function 'std::array<_Tp, <declaration error> >::value_type& std::array<_Tp, <declaration error> >::back()':
/usr/include/c++/7/array:224:16: error: '_Nm' was not declared in this scope
{ return _Nm ? *(end() - 1) : *end(); }
^~~
/usr/include/c++/7/array: In member function 'constexpr const value_type& std::array<_Tp, <declaration error> >::back() const':
/usr/include/c++/7/array:229:9: error: '_Nm' was not declared in this scope
return _Nm ? _AT_Type::_S_ref(_M_elems, _Nm - 1)
^~~
/usr/include/c++/7/array:229:15: error: '_AT_Type' is not a class, namespace, or enumeration
return _Nm ? _AT_Type::_S_ref(_M_elems, _Nm - 1)
^~~~~~~~
/usr/include/c++/7/array:230:16: error: '_AT_Type' is not a class, namespace, or enumeration
: _AT_Type::_S_ref(_M_elems, 0);
^~~~~~~~
/usr/include/c++/7/array: In member function 'std::array<_Tp, <declaration error> >::value_type* std::array<_Tp, <declaration error> >::data()':
/usr/include/c++/7/array:235:16: error: '_AT_Type' is not a class, namespace, or enumeration
{ return _AT_Type::_S_ptr(_M_elems); }
^~~~~~~~
/usr/include/c++/7/array: In member function 'const value_type* std::array<_Tp, <declaration error> >::data() const':
/usr/include/c++/7/array:239:16: error: '_AT_Type' is not a class, namespace, or enumeration
{ return _AT_Type::_S_ptr(_M_elems); }
^~~~~~~~
/usr/include/c++/7/array: At global scope:
/usr/include/c++/7/array:250:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:252:33: error: '_Nm' was not declared in this scope
operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^~~
/usr/include/c++/7/array:252:36: error: template argument 2 is invalid
operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^
/usr/include/c++/7/array:252:63: error: '_Nm' was not declared in this scope
operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^~~
/usr/include/c++/7/array:252:66: error: template argument 2 is invalid
operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^
/usr/include/c++/7/array:252:74: error: 'bool std::operator==(const int&, const int&)' must have an argument of class or enumerated type
operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^
/usr/include/c++/7/array:255:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:257:33: error: '_Nm' was not declared in this scope
operator!=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^~~
/usr/include/c++/7/array:257:36: error: template argument 2 is invalid
operator!=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^
/usr/include/c++/7/array:257:63: error: '_Nm' was not declared in this scope
operator!=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^~~
/usr/include/c++/7/array:257:66: error: template argument 2 is invalid
operator!=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^
/usr/include/c++/7/array:257:74: error: 'bool std::operator!=(const int&, const int&)' must have an argument of class or enumerated type
operator!=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^
/usr/include/c++/7/array:260:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:262:32: error: '_Nm' was not declared in this scope
operator<(const array<_Tp, _Nm>& __a, const array<_Tp, _Nm>& __b)
^~~
/usr/include/c++/7/array:262:35: error: template argument 2 is invalid
operator<(const array<_Tp, _Nm>& __a, const array<_Tp, _Nm>& __b)
^
/usr/include/c++/7/array:262:60: error: '_Nm' was not declared in this scope
operator<(const array<_Tp, _Nm>& __a, const array<_Tp, _Nm>& __b)
^~~
/usr/include/c++/7/array:262:63: error: template argument 2 is invalid
operator<(const array<_Tp, _Nm>& __a, const array<_Tp, _Nm>& __b)
^
/usr/include/c++/7/array:262:69: error: 'bool std::operator<(const int&, const int&)' must have an argument of class or enumerated type
operator<(const array<_Tp, _Nm>& __a, const array<_Tp, _Nm>& __b)
^
/usr/include/c++/7/array:268:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:270:32: error: '_Nm' was not declared in this scope
operator>(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^~~
/usr/include/c++/7/array:270:35: error: template argument 2 is invalid
operator>(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^
/usr/include/c++/7/array:270:62: error: '_Nm' was not declared in this scope
operator>(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^~~
/usr/include/c++/7/array:270:65: error: template argument 2 is invalid
operator>(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^
/usr/include/c++/7/array:270:73: error: 'bool std::operator>(const int&, const int&)' must have an argument of class or enumerated type
operator>(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^
/usr/include/c++/7/array:273:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:275:33: error: '_Nm' was not declared in this scope
operator<=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^~~
/usr/include/c++/7/array:275:36: error: template argument 2 is invalid
operator<=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^
/usr/include/c++/7/array:275:63: error: '_Nm' was not declared in this scope
operator<=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^~~
/usr/include/c++/7/array:275:66: error: template argument 2 is invalid
operator<=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^
/usr/include/c++/7/array:275:74: error: 'bool std::operator<=(const int&, const int&)' must have an argument of class or enumerated type
operator<=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^
/usr/include/c++/7/array:278:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:280:33: error: '_Nm' was not declared in this scope
operator>=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^~~
/usr/include/c++/7/array:280:36: error: template argument 2 is invalid
operator>=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^
/usr/include/c++/7/array:280:63: error: '_Nm' was not declared in this scope
operator>=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^~~
/usr/include/c++/7/array:280:66: error: template argument 2 is invalid
operator>=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^
/usr/include/c++/7/array:280:74: error: 'bool std::operator>=(const int&, const int&)' must have an argument of class or enumerated type
operator>=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
^
/usr/include/c++/7/array:284:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:294:21: error: '_Nm' was not declared in this scope
swap(array<_Tp, _Nm>& __one, array<_Tp, _Nm>& __two)
^~~
/usr/include/c++/7/array:294:24: error: template argument 2 is invalid
swap(array<_Tp, _Nm>& __one, array<_Tp, _Nm>& __two)
^
/usr/include/c++/7/array:294:45: error: '_Nm' was not declared in this scope
swap(array<_Tp, _Nm>& __one, array<_Tp, _Nm>& __two)
^~~
/usr/include/c++/7/array:294:48: error: template argument 2 is invalid
swap(array<_Tp, _Nm>& __one, array<_Tp, _Nm>& __two)
^
/usr/include/c++/7/array:295:29: error: request for member 'swap' in '__one', which is of non-class type 'int'
noexcept(noexcept(__one.swap(__two)))
^~~~
/usr/include/c++/7/array: In function 'void std::swap(int&, int&)':
/usr/include/c++/7/array:296:13: error: request for member 'swap' in '__one', which is of non-class type 'int'
{ __one.swap(__two); }
^~~~
/usr/include/c++/7/array: At global scope:
/usr/include/c++/7/array:305:17: error: 'std::size_t' has not been declared
template<std::size_t _Int, typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:305:49: error: 'std::size_t' has not been declared
template<std::size_t _Int, typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:307:20: error: '_Nm' was not declared in this scope
get(array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:307:23: error: template argument 2 is invalid
get(array<_Tp, _Nm>& __arr) noexcept
^
/usr/include/c++/7/array: In function 'constexpr _Tp& std::get(int&)':
/usr/include/c++/7/array:309:21: error: '_Int' was not declared in this scope
static_assert(_Int < _Nm, "array index is within bounds");
^~~~
/usr/include/c++/7/array:309:21: note: suggested alternative: 'rint'
static_assert(_Int < _Nm, "array index is within bounds");
^~~~
rint
/usr/include/c++/7/array:309:28: error: '_Nm' was not declared in this scope
static_assert(_Int < _Nm, "array index is within bounds");
^~~
/usr/include/c++/7/array:311:15: error: request for member '_M_elems' in '__arr', which is of non-class type 'int'
_S_ref(__arr._M_elems, _Int);
^~~~~~~~
/usr/include/c++/7/array: At global scope:
/usr/include/c++/7/array:314:17: error: 'std::size_t' has not been declared
template<std::size_t _Int, typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:314:49: error: 'std::size_t' has not been declared
template<std::size_t _Int, typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:316:20: error: '_Nm' was not declared in this scope
get(array<_Tp, _Nm>&& __arr) noexcept
^~~
/usr/include/c++/7/array:316:23: error: template argument 2 is invalid
get(array<_Tp, _Nm>&& __arr) noexcept
^
/usr/include/c++/7/array: In function 'constexpr _Tp&& std::get(int&&)':
/usr/include/c++/7/array:318:21: error: '_Int' was not declared in this scope
static_assert(_Int < _Nm, "array index is within bounds");
^~~~
/usr/include/c++/7/array:318:21: note: suggested alternative: 'rint'
static_assert(_Int < _Nm, "array index is within bounds");
^~~~
rint
/usr/include/c++/7/array:318:28: error: '_Nm' was not declared in this scope
static_assert(_Int < _Nm, "array index is within bounds");
^~~
/usr/include/c++/7/array:319:55: error: no matching function for call to 'get<_Int>(int&)'
return std::move(_GLIBCXX_STD_C::get<_Int>(__arr));
^
In file included from /usr/include/c++/7/algorithm:60:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
from foo.cc:27:
/usr/include/c++/7/utility:225:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int& std::get(std::pair<_Tp1, _Tp2>&)
get(std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:225:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:230:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int&& std::get(std::pair<_Tp1, _Tp2>&&)
get(std::pair<_Tp1, _Tp2>&& __in) noexcept
^~~
/usr/include/c++/7/utility:230:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:235:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr const int& std::get(const std::pair<_Tp1, _Tp2>&)
get(const std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:235:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/tuple:39:0,
from /usr/include/c++/7/functional:54,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/array:307:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp& std::get(int&)
get(array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:307:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:316:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp&& std::get(int&&)
get(array<_Tp, _Nm>&& __arr) noexcept
^~~
/usr/include/c++/7/array:316:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array: At global scope:
/usr/include/c++/7/array:322:17: error: 'std::size_t' has not been declared
template<std::size_t _Int, typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:322:49: error: 'std::size_t' has not been declared
template<std::size_t _Int, typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:324:26: error: '_Nm' was not declared in this scope
get(const array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:324:29: error: template argument 2 is invalid
get(const array<_Tp, _Nm>& __arr) noexcept
^
/usr/include/c++/7/array: In function 'constexpr const _Tp& std::get(const int&)':
/usr/include/c++/7/array:326:21: error: '_Int' was not declared in this scope
static_assert(_Int < _Nm, "array index is within bounds");
^~~~
/usr/include/c++/7/array:326:21: note: suggested alternative: 'rint'
static_assert(_Int < _Nm, "array index is within bounds");
^~~~
rint
/usr/include/c++/7/array:326:28: error: '_Nm' was not declared in this scope
static_assert(_Int < _Nm, "array index is within bounds");
^~~
/usr/include/c++/7/array:328:15: error: request for member '_M_elems' in '__arr', which is of non-class type 'const int'
_S_ref(__arr._M_elems, _Int);
^~~~~~~~
/usr/include/c++/7/array: At global scope:
/usr/include/c++/7/array:345:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:346:50: error: '_Nm' was not declared in this scope
struct tuple_size<_GLIBCXX_STD_C::array<_Tp, _Nm>>
^~~
/usr/include/c++/7/array:346:50: error: template argument 2 is invalid
/usr/include/c++/7/array:346:53: error: template argument 1 is invalid
struct tuple_size<_GLIBCXX_STD_C::array<_Tp, _Nm>>
^~
/usr/include/c++/7/array:347:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, _Nm> { };
^~~~~~
/usr/include/c++/7/array:347:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/tuple:39:0,
from /usr/include/c++/7/functional:54,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/array:347:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, _Nm> { };
^~~~~~
/usr/include/c++/7/array:347:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/tuple:39:0,
from /usr/include/c++/7/functional:54,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/array:347:45: error: '_Nm' was not declared in this scope
: public integral_constant<std::size_t, _Nm> { };
^~~
/usr/include/c++/7/array:347:48: error: template argument 1 is invalid
: public integral_constant<std::size_t, _Nm> { };
^
/usr/include/c++/7/array:347:48: error: template argument 2 is invalid
/usr/include/c++/7/array:350:17: error: 'std::size_t' has not been declared
template<std::size_t _Int, typename _Tp>
^~~~~~
/usr/include/c++/7/array:354:17: error: 'std::size_t' has not been declared
template<std::size_t _Int, typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:354:49: error: 'std::size_t' has not been declared
template<std::size_t _Int, typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:355:26: error: '_Int' was not declared in this scope
struct tuple_element<_Int, _GLIBCXX_STD_C::array<_Tp, _Nm>>
^~~~
/usr/include/c++/7/array:355:26: note: suggested alternative: 'rint'
struct tuple_element<_Int, _GLIBCXX_STD_C::array<_Tp, _Nm>>
^~~~
rint
/usr/include/c++/7/array:355:59: error: '_Nm' was not declared in this scope
struct tuple_element<_Int, _GLIBCXX_STD_C::array<_Tp, _Nm>>
^~~
/usr/include/c++/7/array:355:59: error: template argument 2 is invalid
/usr/include/c++/7/array:355:62: error: template argument 1 is invalid
struct tuple_element<_Int, _GLIBCXX_STD_C::array<_Tp, _Nm>>
^~
/usr/include/c++/7/array:355:62: error: template argument 2 is invalid
/usr/include/c++/7/array:361:31: error: 'std::size_t' has not been declared
template<typename _Tp, std::size_t _Nm>
^~~~~~
/usr/include/c++/7/array:362:60: error: '_Nm' was not declared in this scope
struct __is_tuple_like_impl<_GLIBCXX_STD_C::array<_Tp, _Nm>> : true_type
^~~
/usr/include/c++/7/array:362:60: error: template argument 2 is invalid
/usr/include/c++/7/array:362:63: error: template argument 1 is invalid
struct __is_tuple_like_impl<_GLIBCXX_STD_C::array<_Tp, _Nm>> : true_type
^~
In file included from /usr/include/c++/7/functional:54:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/tuple:68:17: error: 'std::size_t' has not been declared
template<std::size_t _Idx, typename _Head,
^~~~~~
/usr/include/c++/7/tuple:70:12: error: no default argument for '_Head'
struct _Head_base;
^~~~~~~~~~
/usr/include/c++/7/tuple:72:17: error: 'std::size_t' has not been declared
template<std::size_t _Idx, typename _Head>
^~~~~~
/usr/include/c++/7/tuple:73:23: error: '_Idx' was not declared in this scope
struct _Head_base<_Idx, _Head, true>
^~~~
/usr/include/c++/7/tuple:73:40: error: template argument 1 is invalid
struct _Head_base<_Idx, _Head, true>
^
/usr/include/c++/7/tuple:119:17: error: 'std::size_t' has not been declared
template<std::size_t _Idx, typename _Head>
^~~~~~
/usr/include/c++/7/tuple:120:23: error: '_Idx' was not declared in this scope
struct _Head_base<_Idx, _Head, false>
^~~~
/usr/include/c++/7/tuple:120:41: error: template argument 1 is invalid
struct _Head_base<_Idx, _Head, false>
^
/usr/include/c++/7/tuple:176:17: error: 'std::size_t' has not been declared
template<std::size_t _Idx, typename... _Elements>
^~~~~~
/usr/include/c++/7/tuple:184:17: error: 'std::size_t' has not been declared
template<std::size_t _Idx, typename _Head, typename... _Tail>
^~~~~~
/usr/include/c++/7/tuple:185:24: error: '_Idx' was not declared in this scope
struct _Tuple_impl<_Idx, _Head, _Tail...>
^~~~
/usr/include/c++/7/tuple:185:45: error: template argument 1 is invalid
struct _Tuple_impl<_Idx, _Head, _Tail...>
^
/usr/include/c++/7/tuple:186:26: error: '_Idx' was not declared in this scope
: public _Tuple_impl<_Idx + 1, _Tail...>,
^~~~
/usr/include/c++/7/tuple:186:44: error: template argument 1 is invalid
: public _Tuple_impl<_Idx + 1, _Tail...>,
^
/usr/include/c++/7/tuple:187:26: error: '_Idx' was not declared in this scope
private _Head_base<_Idx, _Head>
^~~~
/usr/include/c++/7/tuple:187:37: error: template argument 1 is invalid
private _Head_base<_Idx, _Head>
^
/usr/include/c++/7/tuple:342:17: error: 'std::size_t' has not been declared
template<std::size_t _Idx, typename _Head>
^~~~~~
/usr/include/c++/7/tuple:343:24: error: '_Idx' was not declared in this scope
struct _Tuple_impl<_Idx, _Head>
^~~~
/usr/include/c++/7/tuple:343:35: error: template argument 1 is invalid
struct _Tuple_impl<_Idx, _Head>
^
/usr/include/c++/7/tuple:344:26: error: '_Idx' was not declared in this scope
: private _Head_base<_Idx, _Head>
^~~~
/usr/include/c++/7/tuple:344:37: error: template argument 1 is invalid
: private _Head_base<_Idx, _Head>
^
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_Elements>::tuple()':
/usr/include/c++/7/tuple:582:9: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited() { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_Elements>::tuple()':
/usr/include/c++/7/tuple:592:9: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited() { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_Elements>::tuple(const _Elements& ...)':
/usr/include/c++/7/tuple:609:9: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(__elements...) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_Elements>::tuple(const _Elements& ...)':
/usr/include/c++/7/tuple:620:9: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(__elements...) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_Elements>::tuple(_UElements&& ...)':
/usr/include/c++/7/tuple:647:11: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(std::forward<_UElements>(__elements)...) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_Elements>::tuple(_UElements&& ...)':
/usr/include/c++/7/tuple:658:4: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(std::forward<_UElements>(__elements)...) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_Elements>::tuple(const std::tuple<_Args1 ...>&)':
/usr/include/c++/7/tuple:679:11: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(static_cast<const _Tuple_impl<0, _UElements...>&>(__in))
^~~~~~~~~~
/usr/include/c++/7/tuple:679:69: error: expected '>' before '&' token
: _Inherited(static_cast<const _Tuple_impl<0, _UElements...>&>(__in))
^
/usr/include/c++/7/tuple:679:69: error: expected '(' before '&' token
/usr/include/c++/7/tuple:679:70: error: expected primary-expression before '>' token
: _Inherited(static_cast<const _Tuple_impl<0, _UElements...>&>(__in))
^
/usr/include/c++/7/tuple:680:11: error: expected '{' at end of input
{ }
^
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_Elements>::tuple(const std::tuple<_Args1 ...>&)':
/usr/include/c++/7/tuple:691:11: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(static_cast<const _Tuple_impl<0, _UElements...>&>(__in))
^~~~~~~~~~
/usr/include/c++/7/tuple:691:69: error: expected '>' before '&' token
: _Inherited(static_cast<const _Tuple_impl<0, _UElements...>&>(__in))
^
/usr/include/c++/7/tuple:691:69: error: expected '(' before '&' token
/usr/include/c++/7/tuple:691:70: error: expected primary-expression before '>' token
: _Inherited(static_cast<const _Tuple_impl<0, _UElements...>&>(__in))
^
/usr/include/c++/7/tuple:692:11: error: expected '{' at end of input
{ }
^
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_Elements>::tuple(std::tuple<_Args1 ...>&&)':
/usr/include/c++/7/tuple:703:11: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { }
^~~~~~~~~~
/usr/include/c++/7/tuple:703:63: error: expected '>' before '&&' token
: _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { }
^~
/usr/include/c++/7/tuple:703:63: error: expected '(' before '&&' token
/usr/include/c++/7/tuple:703:65: error: expected identifier before '>' token
: _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { }
^
/usr/include/c++/7/tuple:703:76: error: expected '{' at end of input
: _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { }
^
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_Elements>::tuple(std::tuple<_Args1 ...>&&)':
/usr/include/c++/7/tuple:714:11: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { }
^~~~~~~~~~
/usr/include/c++/7/tuple:714:63: error: expected '>' before '&&' token
: _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { }
^~
/usr/include/c++/7/tuple:714:63: error: expected '(' before '&&' token
/usr/include/c++/7/tuple:714:65: error: expected identifier before '>' token
: _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { }
^
/usr/include/c++/7/tuple:714:76: error: expected '{' at end of input
: _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { }
^
/usr/include/c++/7/tuple: In constructor 'std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&)':
/usr/include/c++/7/tuple:720:4: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(__tag, __a) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, const _Elements& ...)':
/usr/include/c++/7/tuple:731:4: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(__tag, __a, __elements...) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, const _Elements& ...)':
/usr/include/c++/7/tuple:742:4: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(__tag, __a, __elements...) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, _UElements&& ...)':
/usr/include/c++/7/tuple:752:4: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(__tag, __a, std::forward<_UElements>(__elements)...)
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, _UElements&& ...)':
/usr/include/c++/7/tuple:763:4: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(__tag, __a, std::forward<_UElements>(__elements)...)
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, const std::tuple<_Elements>&)':
/usr/include/c++/7/tuple:768:4: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(__tag, __a, static_cast<const _Inherited&>(__in)) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, std::tuple<_Elements>&&)':
/usr/include/c++/7/tuple:772:4: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(__tag, __a, static_cast<_Inherited&&>(__in)) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, const std::tuple<_UElements ...>&)':
/usr/include/c++/7/tuple:785:4: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(__tag, __a,
^~~~~~~~~~
/usr/include/c++/7/tuple:786:62: error: expected '>' before '&' token
static_cast<const _Tuple_impl<0, _UElements...>&>(__in))
^
/usr/include/c++/7/tuple:786:62: error: expected '(' before '&' token
/usr/include/c++/7/tuple:786:63: error: expected primary-expression before '>' token
static_cast<const _Tuple_impl<0, _UElements...>&>(__in))
^
/usr/include/c++/7/tuple:787:4: error: expected '{' at end of input
{ }
^
/usr/include/c++/7/tuple: In constructor 'std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, const std::tuple<_UElements ...>&)':
/usr/include/c++/7/tuple:800:4: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(__tag, __a,
^~~~~~~~~~
/usr/include/c++/7/tuple:801:62: error: expected '>' before '&' token
static_cast<const _Tuple_impl<0, _UElements...>&>(__in))
^
/usr/include/c++/7/tuple:801:62: error: expected '(' before '&' token
/usr/include/c++/7/tuple:801:63: error: expected primary-expression before '>' token
static_cast<const _Tuple_impl<0, _UElements...>&>(__in))
^
/usr/include/c++/7/tuple:802:4: error: expected '{' at end of input
{ }
^
/usr/include/c++/7/tuple: In constructor 'std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, std::tuple<_UElements ...>&&)':
/usr/include/c++/7/tuple:815:4: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(__tag, __a,
^~~~~~~~~~
/usr/include/c++/7/tuple:816:56: error: expected '>' before '&&' token
static_cast<_Tuple_impl<0, _UElements...>&&>(__in))
^~
/usr/include/c++/7/tuple:816:56: error: expected '(' before '&&' token
/usr/include/c++/7/tuple:816:58: error: expected identifier before '>' token
static_cast<_Tuple_impl<0, _UElements...>&&>(__in))
^
/usr/include/c++/7/tuple:817:4: error: expected '{' at end of input
{ }
^
/usr/include/c++/7/tuple: In constructor 'std::tuple<_Elements>::tuple(std::allocator_arg_t, const _Alloc&, std::tuple<_UElements ...>&&)':
/usr/include/c++/7/tuple:830:4: error: 'typedef int std::tuple<_Elements>::_Inherited' is not a non-static data member of 'std::tuple<_Elements>'
: _Inherited(__tag, __a,
^~~~~~~~~~
/usr/include/c++/7/tuple:831:56: error: expected '>' before '&&' token
static_cast<_Tuple_impl<0, _UElements...>&&>(__in))
^~
/usr/include/c++/7/tuple:831:56: error: expected '(' before '&&' token
/usr/include/c++/7/tuple:831:58: error: expected identifier before '>' token
static_cast<_Tuple_impl<0, _UElements...>&&>(__in))
^
/usr/include/c++/7/tuple:832:4: error: expected '{' at end of input
{ }
^
/usr/include/c++/7/tuple: In member function 'void std::tuple<_Elements>::swap(std::tuple<_Elements>&)':
/usr/include/c++/7/tuple:872:28: error: qualified-id in declaration before '(' token
{ _Inherited::_M_swap(__in); }
^
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_T1, _T2>::tuple()':
/usr/include/c++/7/tuple:920:9: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited() { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_T1, _T2>::tuple()':
/usr/include/c++/7/tuple:934:9: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited() { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_T1, _T2>::tuple(const _T1&, const _T2&)':
/usr/include/c++/7/tuple:948:11: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__a1, __a2) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_T1, _T2>::tuple(const _T1&, const _T2&)':
/usr/include/c++/7/tuple:957:11: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__a1, __a2) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_T1, _T2>::tuple(_U1&&, _U2&&)':
/usr/include/c++/7/tuple:972:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(std::forward<_U1>(__a1), std::forward<_U2>(__a2)) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_T1, _T2>::tuple(_U1&&, _U2&&)':
/usr/include/c++/7/tuple:983:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(std::forward<_U1>(__a1), std::forward<_U2>(__a2)) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_T1, _T2>::tuple(const std::tuple<_U1, _U2>&)':
/usr/include/c++/7/tuple:996:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { }
^~~~~~~~~~
/usr/include/c++/7/tuple:996:57: error: expected '>' before '&' token
: _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { }
^
/usr/include/c++/7/tuple:996:57: error: expected '(' before '&' token
/usr/include/c++/7/tuple:996:58: error: expected primary-expression before '>' token
: _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { }
^
/usr/include/c++/7/tuple:996:69: error: expected '{' at end of input
: _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { }
^
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_T1, _T2>::tuple(const std::tuple<_U1, _U2>&)':
/usr/include/c++/7/tuple:1005:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { }
^~~~~~~~~~
/usr/include/c++/7/tuple:1005:57: error: expected '>' before '&' token
: _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { }
^
/usr/include/c++/7/tuple:1005:57: error: expected '(' before '&' token
/usr/include/c++/7/tuple:1005:58: error: expected primary-expression before '>' token
: _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { }
^
/usr/include/c++/7/tuple:1005:69: error: expected '{' at end of input
: _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { }
^
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_T1, _T2>::tuple(std::tuple<_U1, _U2>&&)':
/usr/include/c++/7/tuple:1014:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { }
^~~~~~~~~~
/usr/include/c++/7/tuple:1014:51: error: expected '>' before '&&' token
: _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { }
^~
/usr/include/c++/7/tuple:1014:51: error: expected '(' before '&&' token
/usr/include/c++/7/tuple:1014:53: error: expected identifier before '>' token
: _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { }
^
/usr/include/c++/7/tuple:1014:64: error: expected '{' at end of input
: _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { }
^
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_T1, _T2>::tuple(std::tuple<_U1, _U2>&&)':
/usr/include/c++/7/tuple:1023:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { }
^~~~~~~~~~
/usr/include/c++/7/tuple:1023:51: error: expected '>' before '&&' token
: _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { }
^~
/usr/include/c++/7/tuple:1023:51: error: expected '(' before '&&' token
/usr/include/c++/7/tuple:1023:53: error: expected identifier before '>' token
: _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { }
^
/usr/include/c++/7/tuple:1023:64: error: expected '{' at end of input
: _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { }
^
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_T1, _T2>::tuple(const std::pair<_U1, _U2>&)':
/usr/include/c++/7/tuple:1032:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__in.first, __in.second) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_T1, _T2>::tuple(const std::pair<_U1, _U2>&)':
/usr/include/c++/7/tuple:1041:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__in.first, __in.second) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_T1, _T2>::tuple(std::pair<_U1, _U2>&&)':
/usr/include/c++/7/tuple:1050:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(std::forward<_U1>(__in.first),
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'constexpr std::tuple<_T1, _T2>::tuple(std::pair<_U1, _U2>&&)':
/usr/include/c++/7/tuple:1060:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(std::forward<_U1>(__in.first),
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&)':
/usr/include/c++/7/tuple:1067:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__tag, __a) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, const _T1&, const _T2&)':
/usr/include/c++/7/tuple:1079:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__tag, __a, __a1, __a2) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, const _T1&, const _T2&)':
/usr/include/c++/7/tuple:1091:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__tag, __a, __a1, __a2) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, _U1&&, _U2&&)':
/usr/include/c++/7/tuple:1100:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__tag, __a, std::forward<_U1>(__a1),
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, _U1&&, _U2&&)':
/usr/include/c++/7/tuple:1111:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__tag, __a, std::forward<_U1>(__a1),
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, const std::tuple<_T1, _T2>&)':
/usr/include/c++/7/tuple:1116:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__tag, __a, static_cast<const _Inherited&>(__in)) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, std::tuple<_T1, _T2>&&)':
/usr/include/c++/7/tuple:1120:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__tag, __a, static_cast<_Inherited&&>(__in)) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, const std::tuple<_U1, _U2>&)':
/usr/include/c++/7/tuple:1130:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__tag, __a,
^~~~~~~~~~
/usr/include/c++/7/tuple:1131:57: error: expected '>' before '&' token
static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in))
^
/usr/include/c++/7/tuple:1131:57: error: expected '(' before '&' token
/usr/include/c++/7/tuple:1131:58: error: expected primary-expression before '>' token
static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in))
^
/usr/include/c++/7/tuple:1132:4: error: expected '{' at end of input
{ }
^
/usr/include/c++/7/tuple: In constructor 'std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, const std::tuple<_U1, _U2>&)':
/usr/include/c++/7/tuple:1142:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__tag, __a,
^~~~~~~~~~
/usr/include/c++/7/tuple:1143:57: error: expected '>' before '&' token
static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in))
^
/usr/include/c++/7/tuple:1143:57: error: expected '(' before '&' token
/usr/include/c++/7/tuple:1143:58: error: expected primary-expression before '>' token
static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in))
^
/usr/include/c++/7/tuple:1144:4: error: expected '{' at end of input
{ }
^
/usr/include/c++/7/tuple: In constructor 'std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, std::tuple<_U1, _U2>&&)':
/usr/include/c++/7/tuple:1153:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__tag, __a, static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in))
^~~~~~~~~~
/usr/include/c++/7/tuple:1153:63: error: expected '>' before '&&' token
: _Inherited(__tag, __a, static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in))
^~
/usr/include/c++/7/tuple:1153:63: error: expected '(' before '&&' token
/usr/include/c++/7/tuple:1153:65: error: expected identifier before '>' token
: _Inherited(__tag, __a, static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in))
^
/usr/include/c++/7/tuple:1154:4: error: expected '{' at end of input
{ }
^
/usr/include/c++/7/tuple: In constructor 'std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, std::tuple<_U1, _U2>&&)':
/usr/include/c++/7/tuple:1164:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__tag, __a, static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in))
^~~~~~~~~~
/usr/include/c++/7/tuple:1164:63: error: expected '>' before '&&' token
: _Inherited(__tag, __a, static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in))
^~
/usr/include/c++/7/tuple:1164:63: error: expected '(' before '&&' token
/usr/include/c++/7/tuple:1164:65: error: expected identifier before '>' token
: _Inherited(__tag, __a, static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in))
^
/usr/include/c++/7/tuple:1165:4: error: expected '{' at end of input
{ }
^
/usr/include/c++/7/tuple: In constructor 'std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, const std::pair<_U1, _U2>&)':
/usr/include/c++/7/tuple:1175:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__tag, __a, __in.first, __in.second) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, const std::pair<_U1, _U2>&)':
/usr/include/c++/7/tuple:1185:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__tag, __a, __in.first, __in.second) { }
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, std::pair<_U1, _U2>&&)':
/usr/include/c++/7/tuple:1194:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__tag, __a, std::forward<_U1>(__in.first),
^~~~~~~~~~
/usr/include/c++/7/tuple: In constructor 'std::tuple<_T1, _T2>::tuple(std::allocator_arg_t, const _Alloc&, std::pair<_U1, _U2>&&)':
/usr/include/c++/7/tuple:1205:4: error: 'typedef int std::tuple<_T1, _T2>::_Inherited' is not a non-static data member of 'std::tuple<_T1, _T2>'
: _Inherited(__tag, __a, std::forward<_U1>(__in.first),
^~~~~~~~~~
/usr/include/c++/7/tuple: In member function 'void std::tuple<_T1, _T2>::swap(std::tuple<_T1, _T2>&)':
/usr/include/c++/7/tuple:1260:28: error: qualified-id in declaration before '(' token
{ _Inherited::_M_swap(__in); }
^
/usr/include/c++/7/tuple: At global scope:
/usr/include/c++/7/tuple:1267:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, sizeof...(_Elements)> { };
^~~~~~
/usr/include/c++/7/tuple:1267:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/functional:54:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/tuple:1267:37: error: 'size_t' is not a member of 'std'
: public integral_constant<std::size_t, sizeof...(_Elements)> { };
^~~~~~
/usr/include/c++/7/tuple:1267:37: note: suggested alternative:
In file included from /usr/include/stdlib.h:31:0,
from /usr/include/c++/7/bits/std_abs.h:38,
from /usr/include/c++/7/cmath:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:216:23: note: 'size_t'
typedef __SIZE_TYPE__ size_t;
^~~~~~
In file included from /usr/include/c++/7/functional:54:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/tuple:1267:65: error: template argument 1 is invalid
: public integral_constant<std::size_t, sizeof...(_Elements)> { };
^
/usr/include/c++/7/tuple:1267:65: note: invalid template non-type parameter
/usr/include/c++/7/tuple:1278:17: error: 'std::size_t' has not been declared
template<std::size_t __i, typename _Head, typename... _Tail>
^~~~~~
/usr/include/c++/7/tuple:1279:26: error: '__i' was not declared in this scope
struct tuple_element<__i, tuple<_Head, _Tail...> >
^~~
/usr/include/c++/7/tuple:1279:26: note: suggested alternative: '__N'
struct tuple_element<__i, tuple<_Head, _Tail...> >
^~~
__N
/usr/include/c++/7/tuple:1279:54: error: template argument 1 is invalid
struct tuple_element<__i, tuple<_Head, _Tail...> >
^
/usr/include/c++/7/tuple:1280:21: error: '__i' was not declared in this scope
: tuple_element<__i - 1, tuple<_Tail...> > { };
^~~
/usr/include/c++/7/tuple:1280:21: note: suggested alternative: '__N'
: tuple_element<__i - 1, tuple<_Tail...> > { };
^~~
__N
/usr/include/c++/7/tuple:1280:46: error: template argument 1 is invalid
: tuple_element<__i - 1, tuple<_Tail...> > { };
^
/usr/include/c++/7/tuple:1301:17: error: 'std::size_t' has not been declared
template<std::size_t __i, typename _Head, typename... _Tail>
^~~~~~
/usr/include/c++/7/tuple:1303:30: error: '__i' was not declared in this scope
__get_helper(_Tuple_impl<__i, _Head, _Tail...>& __t) noexcept
^~~
/usr/include/c++/7/tuple:1303:30: note: suggested alternative: '__N'
__get_helper(_Tuple_impl<__i, _Head, _Tail...>& __t) noexcept
^~~
__N
/usr/include/c++/7/tuple:1303:50: error: template argument 1 is invalid
__get_helper(_Tuple_impl<__i, _Head, _Tail...>& __t) noexcept
^
/usr/include/c++/7/tuple: In function 'constexpr _Head& std::__get_helper(int&)':
/usr/include/c++/7/tuple:1304:26: error: '__i' was not declared in this scope
{ return _Tuple_impl<__i, _Head, _Tail...>::_M_head(__t); }
^~~
/usr/include/c++/7/tuple:1304:26: note: suggested alternative: '__t'
{ return _Tuple_impl<__i, _Head, _Tail...>::_M_head(__t); }
^~~
__t
/usr/include/c++/7/tuple:1304:46: error: template argument 1 is invalid
{ return _Tuple_impl<__i, _Head, _Tail...>::_M_head(__t); }
^
/usr/include/c++/7/tuple: At global scope:
/usr/include/c++/7/tuple:1306:17: error: 'std::size_t' has not been declared
template<std::size_t __i, typename _Head, typename... _Tail>
^~~~~~
/usr/include/c++/7/tuple:1308:36: error: '__i' was not declared in this scope
__get_helper(const _Tuple_impl<__i, _Head, _Tail...>& __t) noexcept
^~~
/usr/include/c++/7/tuple:1308:36: note: suggested alternative: '__N'
__get_helper(const _Tuple_impl<__i, _Head, _Tail...>& __t) noexcept
^~~
__N
/usr/include/c++/7/tuple:1308:56: error: template argument 1 is invalid
__get_helper(const _Tuple_impl<__i, _Head, _Tail...>& __t) noexcept
^
/usr/include/c++/7/tuple: In function 'constexpr const _Head& std::__get_helper(const int&)':
/usr/include/c++/7/tuple:1309:26: error: '__i' was not declared in this scope
{ return _Tuple_impl<__i, _Head, _Tail...>::_M_head(__t); }
^~~
/usr/include/c++/7/tuple:1309:26: note: suggested alternative: '__t'
{ return _Tuple_impl<__i, _Head, _Tail...>::_M_head(__t); }
^~~
__t
/usr/include/c++/7/tuple:1309:46: error: template argument 1 is invalid
{ return _Tuple_impl<__i, _Head, _Tail...>::_M_head(__t); }
^
/usr/include/c++/7/tuple: At global scope:
/usr/include/c++/7/tuple:1312:17: error: 'std::size_t' has not been declared
template<std::size_t __i, typename... _Elements>
^~~~~~
/usr/include/c++/7/tuple:1313:15: error: '__tuple_element_t' does not name a type; did you mean 'tuple_element'?
constexpr __tuple_element_t<__i, tuple<_Elements...>>&
^~~~~~~~~~~~~~~~~
tuple_element
/usr/include/c++/7/tuple:1318:17: error: 'std::size_t' has not been declared
template<std::size_t __i, typename... _Elements>
^~~~~~
/usr/include/c++/7/tuple:1319:21: error: '__tuple_element_t' does not name a type; did you mean 'tuple_element'?
constexpr const __tuple_element_t<__i, tuple<_Elements...>>&
^~~~~~~~~~~~~~~~~
tuple_element
/usr/include/c++/7/tuple:1324:17: error: 'std::size_t' has not been declared
template<std::size_t __i, typename... _Elements>
^~~~~~
/usr/include/c++/7/tuple:1325:15: error: '__tuple_element_t' does not name a type; did you mean 'tuple_element'?
constexpr __tuple_element_t<__i, tuple<_Elements...>>&&
^~~~~~~~~~~~~~~~~
tuple_element
/usr/include/c++/7/tuple:1468:18: error: '__tuple_element_t' was not declared in this scope
tuple<_Tp..., __tuple_element_t<_Idx, _Tuple>>,
^~~~~~~~~~~~~~~~~
/usr/include/c++/7/tuple:1468:18: note: suggested alternative: 'tuple_element'
tuple<_Tp..., __tuple_element_t<_Idx, _Tuple>>,
^~~~~~~~~~~~~~~~~
tuple_element
/usr/include/c++/7/tuple:1468:42: error: template argument 2 is invalid
tuple<_Tp..., __tuple_element_t<_Idx, _Tuple>>,
^~~~~~
/usr/include/c++/7/tuple:1468:48: error: wrong number of template arguments (2, should be 4)
tuple<_Tp..., __tuple_element_t<_Idx, _Tuple>>,
^~
/usr/include/c++/7/tuple:1463:12: note: provided for 'template<long unsigned int <anonymous>, class, class, long unsigned int <anonymous> > struct std::__make_tuple_impl'
struct __make_tuple_impl;
^~~~~~~~~~~~~~~~~
/usr/include/c++/7/tuple:1469:15: error: expected class-name before '>' token
_Tuple, _Nm>
^
/usr/include/c++/7/tuple:1469:15: error: expected '{' before '>' token
/usr/include/c++/7/tuple:1472:17: error: 'std::size_t' has not been declared
template<std::size_t _Nm, typename _Tuple, typename... _Tp>
^~~~~~
/usr/include/c++/7/tuple:1473:30: error: '_Nm' was not declared in this scope
struct __make_tuple_impl<_Nm, tuple<_Tp...>, _Tuple, _Nm>
^~~
/usr/include/c++/7/tuple:1473:58: error: '_Nm' was not declared in this scope
struct __make_tuple_impl<_Nm, tuple<_Tp...>, _Tuple, _Nm>
^~~
/usr/include/c++/7/tuple:1473:61: error: template argument 1 is invalid
struct __make_tuple_impl<_Nm, tuple<_Tp...>, _Tuple, _Nm>
^
/usr/include/c++/7/tuple:1473:61: error: template argument 4 is invalid
/usr/include/c++/7/tuple:1545:32: error: 'std::size_t' has not been declared
template<typename _Ret, std::size_t... _Is, typename _Tp, typename... _Tpls>
^~~~~~
/usr/include/c++/7/tuple:1546:53: error: '_Is' was not declared in this scope
struct __tuple_concater<_Ret, std::_Index_tuple<_Is...>, _Tp, _Tpls...>
^~~
/usr/include/c++/7/tuple:1546:56: error: expected parameter pack before '...'
struct __tuple_concater<_Ret, std::_Index_tuple<_Is...>, _Tp, _Tpls...>
^~~
/usr/include/c++/7/tuple:1546:59: error: template argument 1 is invalid
struct __tuple_concater<_Ret, std::_Index_tuple<_Is...>, _Tp, _Tpls...>
^
/usr/include/c++/7/tuple:1546:75: error: template argument 2 is invalid
struct __tuple_concater<_Ret, std::_Index_tuple<_Is...>, _Tp, _Tpls...>
^
/usr/include/c++/7/tuple:1645:39: error: 'std::size_t' has not been declared
template<typename... _Args1, std::size_t... _Indexes1,
^~~~~~
/usr/include/c++/7/tuple:1646:39: error: 'std::size_t' has not been declared
typename... _Args2, std::size_t... _Indexes2>
^~~~~~
/usr/include/c++/7/tuple:1650:18: error: '_Indexes1' was not declared in this scope
_Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>)
^~~~~~~~~
/usr/include/c++/7/tuple:1650:27: error: expected parameter pack before '...'
_Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>)
^~~
/usr/include/c++/7/tuple:1650:30: error: template argument 1 is invalid
_Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>)
^
/usr/include/c++/7/tuple:1650:46: error: '_Indexes2' was not declared in this scope
_Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>)
^~~~~~~~~
/usr/include/c++/7/tuple:1650:55: error: expected parameter pack before '...'
_Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>)
^~~
/usr/include/c++/7/tuple:1650:58: error: template argument 1 is invalid
_Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>)
^
/usr/include/c++/7/tuple:1650:59: error: default argument for template parameter for class enclosing 'std::pair<_T1, _T2>::pair(std::tuple<_Args1 ...>&, std::tuple<_Args2 ...>&, int, int)'
_Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>)
^
/usr/include/c++/7/tuple: In constructor 'std::pair<_T1, _T2>::pair(std::tuple<_Args1 ...>&, std::tuple<_Args2 ...>&, int, int)':
/usr/include/c++/7/tuple:1651:45: error: '_Indexes1' was not declared in this scope
: first(std::forward<_Args1>(std::get<_Indexes1>(__tuple1))...),
^~~~~~~~~
/usr/include/c++/7/tuple:1652:46: error: '_Indexes2' was not declared in this scope
second(std::forward<_Args2>(std::get<_Indexes2>(__tuple2))...)
^~~~~~~~~
In file included from /usr/include/c++/7/functional:58:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/bits/std_function.h: At global scope:
/usr/include/c++/7/bits/std_function.h:153:23: error: 'size_t' in namespace 'std' does not name a type
static const std::size_t _M_max_size = sizeof(_Nocopy_types);
^~~~~~
/usr/include/c++/7/bits/std_function.h:154:23: error: 'size_t' in namespace 'std' does not name a type
static const std::size_t _M_max_align = __alignof__(_Nocopy_types);
^~~~~~
/usr/include/c++/7/bits/std_function.h:162:26: error: '_M_max_size' was not declared in this scope
&& sizeof(_Functor) <= _M_max_size
^~~~~~~~~~~
/usr/include/c++/7/bits/std_function.h:163:31: error: '_M_max_align' was not declared in this scope
&& __alignof__(_Functor) <= _M_max_align
^~~~~~~~~~~~
/usr/include/c++/7/bits/std_function.h:163:31: note: suggested alternative: 'max_align_t'
&& __alignof__(_Functor) <= _M_max_align
^~~~~~~~~~~~
max_align_t
/usr/include/c++/7/bits/std_function.h:164:7: error: '_M_max_align' was not declared in this scope
&& (_M_max_align % __alignof__(_Functor) == 0));
^~~~~~~~~~~~
/usr/include/c++/7/bits/std_function.h:164:7: note: suggested alternative: 'max_align_t'
&& (_M_max_align % __alignof__(_Functor) == 0));
^~~~~~~~~~~~
max_align_t
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71:0,
from foo.cc:27:
/usr/include/c++/7/functional:326:17: error: 'std::size_t' has not been declared
template<std::size_t __i, typename _Tuple>
^~~~~~
/usr/include/c++/7/functional:328:29: error: '__i' was not declared in this scope
= typename enable_if<(__i < tuple_size<_Tuple>::value),
^~~
/usr/include/c++/7/functional:328:29: note: suggested alternative: '__N'
= typename enable_if<(__i < tuple_size<_Tuple>::value),
^~~
__N
/usr/include/c++/7/functional:329:21: error: '__i' was not declared in this scope
tuple_element<__i, _Tuple>>::type::type;
^~~
/usr/include/c++/7/functional:329:21: note: suggested alternative: '__N'
tuple_element<__i, _Tuple>>::type::type;
^~~
__N
/usr/include/c++/7/functional:329:26: error: template argument 1 is invalid
tuple_element<__i, _Tuple>>::type::type;
^~~~~~
/usr/include/c++/7/functional:329:32: error: template argument 2 is invalid
tuple_element<__i, _Tuple>>::type::type;
^~
/usr/include/c++/7/functional:329:36: error: '<expression error>::type' has not been declared
tuple_element<__i, _Tuple>>::type::type;
^~~~
/usr/include/c++/7/functional:391:57: error: 'std::size_t' has not been declared
template<typename _CVArg, typename... _Args, std::size_t... _Indexes>
^~~~~~
/usr/include/c++/7/functional:394:28: error: '_Indexes' was not declared in this scope
const _Index_tuple<_Indexes...>&) const volatile
^~~~~~~~
/usr/include/c++/7/functional:394:28: note: suggested alternative: 'rindex'
const _Index_tuple<_Indexes...>&) const volatile
^~~~~~~~
rindex
/usr/include/c++/7/functional:394:36: error: expected parameter pack before '...'
const _Index_tuple<_Indexes...>&) const volatile
^~~
/usr/include/c++/7/functional:394:39: error: template argument 1 is invalid
const _Index_tuple<_Indexes...>&) const volatile
^
/usr/include/c++/7/functional: In member function 'decltype (__arg((declval<_Args>)()...)) std::_Mu<_Arg, true, false>::__call(_CVArg&, std::tuple<_Args2 ...>&, const int&) const volatile':
/usr/include/c++/7/functional:397:26: error: '_Indexes' was not declared in this scope
return __arg(std::get<_Indexes>(std::move(__tuple))...);
^~~~~~~~
/usr/include/c++/7/functional:397:26: note: suggested alternative: 'rindex'
return __arg(std::get<_Indexes>(std::move(__tuple))...);
^~~~~~~~
rindex
/usr/include/c++/7/functional:397:55: error: expansion pattern 'get<<expression error> >(std::move(__tuple))' contains no argument packs
return __arg(std::get<_Indexes>(std::move(__tuple))...);
^~~
/usr/include/c++/7/functional: At global scope:
/usr/include/c++/7/functional:411:2: error: '_Safe_tuple_element_t' does not name a type; did you mean 'tuple_element'?
_Safe_tuple_element_t<(is_placeholder<_Arg>::value - 1), _Tuple>&&
^~~~~~~~~~~~~~~~~~~~~
tuple_element
/usr/include/c++/7/functional:435:17: error: 'std::size_t' has not been declared
template<std::size_t _Ind, typename... _Tp>
^~~~~~
/usr/include/c++/7/functional:438:8: error: '__tuple_element_t' does not name a type; did you mean 'tuple_element'?
-> __tuple_element_t<_Ind, tuple<_Tp...>> volatile&
^~~~~~~~~~~~~~~~~
tuple_element
/usr/include/c++/7/functional:438:25: error: expected initializer before '<' token
-> __tuple_element_t<_Ind, tuple<_Tp...>> volatile&
^
/usr/include/c++/7/functional:442:17: error: 'std::size_t' has not been declared
template<std::size_t _Ind, typename... _Tp>
^~~~~~
/usr/include/c++/7/functional:445:8: error: '__tuple_element_t' does not name a type; did you mean 'tuple_element'?
-> __tuple_element_t<_Ind, tuple<_Tp...>> const volatile&
^~~~~~~~~~~~~~~~~
tuple_element
/usr/include/c++/7/functional:445:25: error: expected initializer before '<' token
-> __tuple_element_t<_Ind, tuple<_Tp...>> const volatile&
^
/usr/include/c++/7/functional:463:58: error: 'std::size_t' has not been declared
template<typename _Result, typename... _Args, std::size_t... _Indexes>
^~~~~~
/usr/include/c++/7/functional:465:48: error: '_Indexes' was not declared in this scope
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>)
^~~~~~~~
/usr/include/c++/7/functional:465:48: note: suggested alternative: 'rindex'
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>)
^~~~~~~~
rindex
/usr/include/c++/7/functional:465:56: error: expected parameter pack before '...'
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>)
^~~
/usr/include/c++/7/functional:465:59: error: template argument 1 is invalid
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>)
^
/usr/include/c++/7/functional:473:58: error: 'std::size_t' has not been declared
template<typename _Result, typename... _Args, std::size_t... _Indexes>
^~~~~~
/usr/include/c++/7/functional:475:50: error: '_Indexes' was not declared in this scope
__call_c(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const
^~~~~~~~
/usr/include/c++/7/functional:475:50: note: suggested alternative: 'rindex'
__call_c(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const
^~~~~~~~
rindex
/usr/include/c++/7/functional:475:58: error: expected parameter pack before '...'
__call_c(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const
^~~
/usr/include/c++/7/functional:475:61: error: template argument 1 is invalid
__call_c(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const
^
/usr/include/c++/7/functional:483:58: error: 'std::size_t' has not been declared
template<typename _Result, typename... _Args, std::size_t... _Indexes>
^~~~~~
/usr/include/c++/7/functional:486:17: error: '_Indexes' was not declared in this scope
_Index_tuple<_Indexes...>) volatile
^~~~~~~~
/usr/include/c++/7/functional:486:17: note: suggested alternative: 'rindex'
_Index_tuple<_Indexes...>) volatile
^~~~~~~~
rindex
/usr/include/c++/7/functional:486:25: error: expected parameter pack before '...'
_Index_tuple<_Indexes...>) volatile
^~~
/usr/include/c++/7/functional:486:28: error: template argument 1 is invalid
_Index_tuple<_Indexes...>) volatile
^
/usr/include/c++/7/functional:494:58: error: 'std::size_t' has not been declared
template<typename _Result, typename... _Args, std::size_t... _Indexes>
^~~~~~
/usr/include/c++/7/functional:497:19: error: '_Indexes' was not declared in this scope
_Index_tuple<_Indexes...>) const volatile
^~~~~~~~
/usr/include/c++/7/functional:497:19: note: suggested alternative: 'rindex'
_Index_tuple<_Indexes...>) const volatile
^~~~~~~~
rindex
/usr/include/c++/7/functional:497:27: error: expected parameter pack before '...'
_Index_tuple<_Indexes...>) const volatile
^~~
/usr/include/c++/7/functional:497:30: error: template argument 1 is invalid
_Index_tuple<_Indexes...>) const volatile
^
/usr/include/c++/7/functional: In member function '_Result std::_Bind<_Functor(_Bound_args ...)>::__call(std::tuple<_Args2 ...>&&, int)':
/usr/include/c++/7/functional:468:36: error: '_Indexes' was not declared in this scope
_Mu<_Bound_args>()(std::get<_Indexes>(_M_bound_args), __args)...
^~~~~~~~
/usr/include/c++/7/functional:468:36: note: suggested alternative: 'rindex'
_Mu<_Bound_args>()(std::get<_Indexes>(_M_bound_args), __args)...
^~~~~~~~
rindex
/usr/include/c++/7/functional: In member function '_Result std::_Bind<_Functor(_Bound_args ...)>::__call_c(std::tuple<_Args2 ...>&&, int) const':
/usr/include/c++/7/functional:478:36: error: '_Indexes' was not declared in this scope
_Mu<_Bound_args>()(std::get<_Indexes>(_M_bound_args), __args)...
^~~~~~~~
/usr/include/c++/7/functional:478:36: note: suggested alternative: 'rindex'
_Mu<_Bound_args>()(std::get<_Indexes>(_M_bound_args), __args)...
^~~~~~~~
rindex
/usr/include/c++/7/functional: In member function '_Result std::_Bind<_Functor(_Bound_args ...)>::__call_v(std::tuple<_Args2 ...>&&, int) volatile':
/usr/include/c++/7/functional:489:27: error: '__volget' was not declared in this scope
_Mu<_Bound_args>()(__volget<_Indexes>(_M_bound_args), __args)...
^~~~~~~~
/usr/include/c++/7/functional:489:27: note: suggested alternative: '__void_t'
_Mu<_Bound_args>()(__volget<_Indexes>(_M_bound_args), __args)...
^~~~~~~~
__void_t
/usr/include/c++/7/functional:489:36: error: '_Indexes' was not declared in this scope
_Mu<_Bound_args>()(__volget<_Indexes>(_M_bound_args), __args)...
^~~~~~~~
/usr/include/c++/7/functional:489:36: note: suggested alternative: 'rindex'
_Mu<_Bound_args>()(__volget<_Indexes>(_M_bound_args), __args)...
^~~~~~~~
rindex
/usr/include/c++/7/functional: In member function '_Result std::_Bind<_Functor(_Bound_args ...)>::__call_c_v(std::tuple<_Args2 ...>&&, int) const volatile':
/usr/include/c++/7/functional:500:27: error: '__volget' was not declared in this scope
_Mu<_Bound_args>()(__volget<_Indexes>(_M_bound_args), __args)...
^~~~~~~~
/usr/include/c++/7/functional:500:27: note: suggested alternative: '__void_t'
_Mu<_Bound_args>()(__volget<_Indexes>(_M_bound_args), __args)...
^~~~~~~~
__void_t
/usr/include/c++/7/functional:500:36: error: '_Indexes' was not declared in this scope
_Mu<_Bound_args>()(__volget<_Indexes>(_M_bound_args), __args)...
^~~~~~~~
/usr/include/c++/7/functional:500:36: note: suggested alternative: 'rindex'
_Mu<_Bound_args>()(__volget<_Indexes>(_M_bound_args), __args)...
^~~~~~~~
rindex
/usr/include/c++/7/functional: At global scope:
/usr/include/c++/7/functional:619:55: error: 'std::size_t' has not been declared
template<typename _Res, typename... _Args, std::size_t... _Indexes>
^~~~~~
/usr/include/c++/7/functional:621:48: error: '_Indexes' was not declared in this scope
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>)
^~~~~~~~
/usr/include/c++/7/functional:621:48: note: suggested alternative: 'rindex'
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>)
^~~~~~~~
rindex
/usr/include/c++/7/functional:621:56: error: expected parameter pack before '...'
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>)
^~~
/usr/include/c++/7/functional:621:59: error: template argument 1 is invalid
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>)
^
/usr/include/c++/7/functional:628:55: error: 'std::size_t' has not been declared
template<typename _Res, typename... _Args, std::size_t... _Indexes>
^~~~~~
/usr/include/c++/7/functional:630:48: error: '_Indexes' was not declared in this scope
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>)
^~~~~~~~
/usr/include/c++/7/functional:630:48: note: suggested alternative: 'rindex'
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>)
^~~~~~~~
rindex
/usr/include/c++/7/functional:630:56: error: expected parameter pack before '...'
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>)
^~~
/usr/include/c++/7/functional:630:59: error: template argument 1 is invalid
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>)
^
/usr/include/c++/7/functional:637:55: error: 'std::size_t' has not been declared
template<typename _Res, typename... _Args, std::size_t... _Indexes>
^~~~~~
/usr/include/c++/7/functional:639:48: error: '_Indexes' was not declared in this scope
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const
^~~~~~~~
/usr/include/c++/7/functional:639:48: note: suggested alternative: 'rindex'
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const
^~~~~~~~
rindex
/usr/include/c++/7/functional:639:56: error: expected parameter pack before '...'
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const
^~~
/usr/include/c++/7/functional:639:59: error: template argument 1 is invalid
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const
^
/usr/include/c++/7/functional:646:55: error: 'std::size_t' has not been declared
template<typename _Res, typename... _Args, std::size_t... _Indexes>
^~~~~~
/usr/include/c++/7/functional:648:48: error: '_Indexes' was not declared in this scope
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const
^~~~~~~~
/usr/include/c++/7/functional:648:48: note: suggested alternative: 'rindex'
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const
^~~~~~~~
rindex
/usr/include/c++/7/functional:648:56: error: expected parameter pack before '...'
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const
^~~
/usr/include/c++/7/functional:648:59: error: template argument 1 is invalid
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const
^
/usr/include/c++/7/functional:655:55: error: 'std::size_t' has not been declared
template<typename _Res, typename... _Args, std::size_t... _Indexes>
^~~~~~
/usr/include/c++/7/functional:657:48: error: '_Indexes' was not declared in this scope
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) volatile
^~~~~~~~
/usr/include/c++/7/functional:657:48: note: suggested alternative: 'rindex'
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) volatile
^~~~~~~~
rindex
/usr/include/c++/7/functional:657:56: error: expected parameter pack before '...'
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) volatile
^~~
/usr/include/c++/7/functional:657:59: error: template argument 1 is invalid
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) volatile
^
/usr/include/c++/7/functional:664:55: error: 'std::size_t' has not been declared
template<typename _Res, typename... _Args, std::size_t... _Indexes>
^~~~~~
/usr/include/c++/7/functional:666:48: error: '_Indexes' was not declared in this scope
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) volatile
^~~~~~~~
/usr/include/c++/7/functional:666:48: note: suggested alternative: 'rindex'
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) volatile
^~~~~~~~
rindex
/usr/include/c++/7/functional:666:56: error: expected parameter pack before '...'
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) volatile
^~~
/usr/include/c++/7/functional:666:59: error: template argument 1 is invalid
__call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) volatile
^
/usr/include/c++/7/functional:673:55: error: 'std::size_t' has not been declared
template<typename _Res, typename... _Args, std::size_t... _Indexes>
^~~~~~
/usr/include/c++/7/functional:676:22: error: '_Indexes' was not declared in this scope
_Index_tuple<_Indexes...>) const volatile
^~~~~~~~
/usr/include/c++/7/functional:676:22: note: suggested alternative: 'rindex'
_Index_tuple<_Indexes...>) const volatile
^~~~~~~~
rindex
/usr/include/c++/7/functional:676:30: error: expected parameter pack before '...'
_Index_tuple<_Indexes...>) const volatile
^~~
/usr/include/c++/7/functional:676:33: error: template argument 1 is invalid
_Index_tuple<_Indexes...>) const volatile
^
/usr/include/c++/7/functional:683:55: error: 'std::size_t' has not been declared
template<typename _Res, typename... _Args, std::size_t... _Indexes>
^~~~~~
/usr/include/c++/7/functional:686:22: error: '_Indexes' was not declared in this scope
_Index_tuple<_Indexes...>) const volatile
^~~~~~~~
/usr/include/c++/7/functional:686:22: note: suggested alternative: 'rindex'
_Index_tuple<_Indexes...>) const volatile
^~~~~~~~
rindex
/usr/include/c++/7/functional:686:30: error: expected parameter pack before '...'
_Index_tuple<_Indexes...>) const volatile
^~~
/usr/include/c++/7/functional:686:33: error: template argument 1 is invalid
_Index_tuple<_Indexes...>) const volatile
^
/usr/include/c++/7/functional: In member function 'std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__disable_if_void<_Res> std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__call(std::tuple<_Args2 ...>&&, int)':
/usr/include/c++/7/functional:624:19: error: '_Indexes' was not declared in this scope
(std::get<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
/usr/include/c++/7/functional:624:19: note: suggested alternative: 'rindex'
(std::get<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
rindex
/usr/include/c++/7/functional: In member function 'std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__enable_if_void<_Res> std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__call(std::tuple<_Args2 ...>&&, int)':
/usr/include/c++/7/functional:633:19: error: '_Indexes' was not declared in this scope
(std::get<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
/usr/include/c++/7/functional:633:19: note: suggested alternative: 'rindex'
(std::get<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
rindex
/usr/include/c++/7/functional: In member function 'std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__disable_if_void<_Res> std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__call(std::tuple<_Args2 ...>&&, int) const':
/usr/include/c++/7/functional:642:19: error: '_Indexes' was not declared in this scope
(std::get<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
/usr/include/c++/7/functional:642:19: note: suggested alternative: 'rindex'
(std::get<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
rindex
/usr/include/c++/7/functional: In member function 'std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__enable_if_void<_Res> std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__call(std::tuple<_Args2 ...>&&, int) const':
/usr/include/c++/7/functional:651:19: error: '_Indexes' was not declared in this scope
(std::get<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
/usr/include/c++/7/functional:651:19: note: suggested alternative: 'rindex'
(std::get<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
rindex
/usr/include/c++/7/functional: In member function 'std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__disable_if_void<_Res> std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__call(std::tuple<_Args2 ...>&&, int) volatile':
/usr/include/c++/7/functional:660:10: error: '__volget' was not declared in this scope
(__volget<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
/usr/include/c++/7/functional:660:10: note: suggested alternative: '__void_t'
(__volget<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
__void_t
/usr/include/c++/7/functional:660:19: error: '_Indexes' was not declared in this scope
(__volget<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
/usr/include/c++/7/functional:660:19: note: suggested alternative: 'rindex'
(__volget<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
rindex
/usr/include/c++/7/functional: In member function 'std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__enable_if_void<_Res> std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__call(std::tuple<_Args2 ...>&&, int) volatile':
/usr/include/c++/7/functional:669:10: error: '__volget' was not declared in this scope
(__volget<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
/usr/include/c++/7/functional:669:10: note: suggested alternative: '__void_t'
(__volget<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
__void_t
/usr/include/c++/7/functional:669:19: error: '_Indexes' was not declared in this scope
(__volget<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
/usr/include/c++/7/functional:669:19: note: suggested alternative: 'rindex'
(__volget<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
rindex
/usr/include/c++/7/functional: In member function 'std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__disable_if_void<_Res> std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__call(std::tuple<_Args2 ...>&&, int) const volatile':
/usr/include/c++/7/functional:679:10: error: '__volget' was not declared in this scope
(__volget<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
/usr/include/c++/7/functional:679:10: note: suggested alternative: '__void_t'
(__volget<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
__void_t
/usr/include/c++/7/functional:679:19: error: '_Indexes' was not declared in this scope
(__volget<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
/usr/include/c++/7/functional:679:19: note: suggested alternative: 'rindex'
(__volget<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
rindex
/usr/include/c++/7/functional: In member function 'std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__enable_if_void<_Res> std::_Bind_result<_Result, _Functor(_Bound_args ...)>::__call(std::tuple<_Args2 ...>&&, int) const volatile':
/usr/include/c++/7/functional:689:10: error: '__volget' was not declared in this scope
(__volget<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
/usr/include/c++/7/functional:689:10: note: suggested alternative: '__void_t'
(__volget<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
__void_t
/usr/include/c++/7/functional:689:19: error: '_Indexes' was not declared in this scope
(__volget<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
/usr/include/c++/7/functional:689:19: note: suggested alternative: 'rindex'
(__volget<_Indexes>(_M_bound_args), __args)...);
^~~~~~~~
rindex
In file included from /usr/include/c++/7/bits/locale_facets_nonio.h:2013:0,
from /usr/include/c++/7/locale:41,
from /usr/include/c++/7/iomanip:43,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:72,
from foo.cc:27:
/usr/include/c++/7/bits/locale_facets_nonio.tcc: In member function 'void std::__moneypunct_cache<_CharT, _Intl>::_M_cache(const std::locale&)':
/usr/include/c++/7/bits/locale_facets_nonio.tcc:85:27: error: 'const string {aka const class std::__cxx11::basic_string<char>}' has no member named 'size'
_M_grouping_size = __g.size();
^~~~
/usr/include/c++/7/bits/locale_facets_nonio.tcc:87:8: error: 'const string {aka const class std::__cxx11::basic_string<char>}' has no member named 'copy'
__g.copy(__grouping, _M_grouping_size);
^~~~
/usr/include/c++/7/bits/locale_facets_nonio.tcc: In member function '_InIter std::__cxx11::money_get<_CharT, _InIter>::_M_extract(std::__cxx11::money_get<_CharT, _InIter>::iter_type, std::__cxx11::money_get<_CharT, _InIter>::iter_type, std::ios_base&, std::ios_base::iostate&, std::__cxx11::string&) const':
/usr/include/c++/7/bits/locale_facets_nonio.tcc:162:19: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'reserve'
__grouping_tmp.reserve(32);
^~~~~~~
/usr/include/c++/7/bits/locale_facets_nonio.tcc:174:8: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'reserve'
__res.reserve(32);
^~~~~~~
/usr/include/c++/7/bits/locale_facets_nonio.tcc:310:16: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'size'
if (__res.size() > 1)
^~~~
/usr/include/c++/7/bits/locale_facets_nonio.tcc:312:35: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'find_first_not_of'
const size_type __first = __res.find_first_not_of('0');
^~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/locale_facets_nonio.tcc:313:48: error: 'npos' is not a member of 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}'
const bool __only_zeros = __first == string::npos;
^~~~
/usr/include/c++/7/bits/locale_facets_nonio.tcc:315:41: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'size'
__res.erase(0, __only_zeros ? __res.size() - 1 : __first);
^~~~
/usr/include/c++/7/bits/locale_facets_nonio.tcc:319:29: error: no match for 'operator[]' (operand types are 'std::__cxx11::string {aka std::__cxx11::basic_string<char>}' and 'int')
if (__negative && __res[0] != '0')
^
/usr/include/c++/7/bits/locale_facets_nonio.tcc:323:25: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'size'
if (__grouping_tmp.size())
^~~~
/usr/include/c++/7/bits/locale_facets_nonio.tcc: In member function 'virtual _InIter std::__cxx11::money_get<_CharT, _InIter>::do_get(std::__cxx11::money_get<_CharT, _InIter>::iter_type, std::__cxx11::money_get<_CharT, _InIter>::iter_type, bool, std::ios_base&, std::ios_base::iostate&, std::__cxx11::money_get<_CharT, _InIter>::string_type&) const':
/usr/include/c++/7/bits/locale_facets_nonio.tcc:386:32: error: invalid combination of multiple type-specifiers
typedef typename string::size_type size_type;
^~~~~~~~~
/usr/include/c++/7/bits/locale_facets_nonio.tcc:394:37: error: 'std::__cxx11::string {aka class std::__cxx11::basic_string<char>}' has no member named 'size'
const size_type __len = __str.size();
^~~~
In file included from /usr/include/c++/7/bits/stl_list.h:63:0,
from /usr/include/c++/7/list:63,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:79,
from foo.cc:27:
/usr/include/c++/7/bits/allocated_ptr.h: At global scope:
/usr/include/c++/7/bits/allocated_ptr.h:78:31: error: declaration of 'operator=' as non-function
operator=(std::nullptr_t) noexcept
^
/usr/include/c++/7/bits/allocated_ptr.h:78:15: error: expected ';' at end of member declaration
operator=(std::nullptr_t) noexcept
^
/usr/include/c++/7/bits/allocated_ptr.h:78:31: error: invalid use of '::'
operator=(std::nullptr_t) noexcept
^
/usr/include/c++/7/bits/allocated_ptr.h:78:31: error: expected ';' at end of member declaration
/usr/include/c++/7/bits/allocated_ptr.h:78:33: error: expected unqualified-id before 'noexcept'
operator=(std::nullptr_t) noexcept
^~~~~~~~
In file included from /usr/include/c++/7/bits/stl_list.h:64:0,
from /usr/include/c++/7/list:63,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:79,
from foo.cc:27:
/usr/include/c++/7/ext/aligned_buffer.h:59:42: error: invalid use of '::'
__aligned_membuf(std::nullptr_t) { }
^
/usr/include/c++/7/ext/aligned_buffer.h:59:42: error: expected ';' at end of member declaration
/usr/include/c++/7/ext/aligned_buffer.h:94:42: error: invalid use of '::'
__aligned_buffer(std::nullptr_t) { }
^
/usr/include/c++/7/ext/aligned_buffer.h:94:42: error: expected ';' at end of member declaration
In file included from /usr/include/c++/7/forward_list:38:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:104,
from foo.cc:27:
/usr/include/c++/7/bits/forward_list.h:427:20: error: 'size_t' in namespace 'std' does not name a type
typedef std::size_t size_type;
^~~~~~
/usr/include/c++/7/bits/forward_list.h:428:20: error: 'ptrdiff_t' in namespace 'std' does not name a type
typedef std::ptrdiff_t difference_type;
^~~~~~~~~
/usr/include/c++/7/bits/forward_list.h:485:30: error: expected ')' before '__n'
forward_list(size_type __n, const _Alloc& __al = _Alloc())
^~~
/usr/include/c++/7/bits/forward_list.h:498:30: error: expected ')' before '__n'
forward_list(size_type __n, const _Tp& __value,
^~~
/usr/include/c++/7/bits/forward_list.h:643:14: error: 'size_type' has not been declared
assign(size_type __n, const _Tp& __val)
^~~~~~~~~
/usr/include/c++/7/bits/forward_list.h:755:7: error: 'size_type' does not name a type; did you mean 'true_type'?
size_type
^~~~~~~~~
true_type
/usr/include/c++/7/bits/forward_list.h:906:42: error: 'size_type' has not been declared
insert_after(const_iterator __pos, size_type __n, const _Tp& __val);
^~~~~~~~~
/usr/include/c++/7/bits/forward_list.h:1028:14: error: 'size_type' has not been declared
resize(size_type __sz);
^~~~~~~~~
/usr/include/c++/7/bits/forward_list.h:1043:14: error: 'size_type' has not been declared
resize(size_type __sz, const value_type& __val);
^~~~~~~~~
/usr/include/c++/7/bits/forward_list.h:1259:26: error: 'size_type' has not been declared
_M_fill_initialize(size_type __n, const value_type& __value);
^~~~~~~~~
/usr/include/c++/7/bits/forward_list.h:1268:29: error: 'size_type' has not been declared
_M_default_initialize(size_type __n);
^~~~~~~~~
/usr/include/c++/7/bits/forward_list.h:1272:53: error: 'size_type' has not been declared
_M_default_insert_after(const_iterator __pos, size_type __n);
^~~~~~~~~
/usr/include/c++/7/bits/forward_list.h:1332:19: error: 'size_type' has not been declared
_M_assign_n(size_type __n, const _Tp& __val, true_type)
^~~~~~~~~
/usr/include/c++/7/bits/forward_list.h:1352:19: error: 'size_type' has not been declared
_M_assign_n(size_type __n, const _Tp& __val, false_type)
^~~~~~~~~
In file included from /usr/include/c++/7/forward_list:40:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:104,
from foo.cc:27:
/usr/include/c++/7/bits/forward_list.tcc:118:24: error: variable or field '_M_fill_initialize' declared void
_M_fill_initialize(size_type __n, const value_type& __value)
^~~~~~~~~
/usr/include/c++/7/bits/forward_list.tcc:118:24: error: 'size_type' was not declared in this scope
/usr/include/c++/7/bits/forward_list.tcc:118:24: note: suggested alternative: 'true_type'
_M_fill_initialize(size_type __n, const value_type& __value)
^~~~~~~~~
true_type
/usr/include/c++/7/bits/forward_list.tcc:118:39: error: expected primary-expression before 'const'
_M_fill_initialize(size_type __n, const value_type& __value)
^~~~~
/usr/include/c++/7/bits/forward_list.tcc:131:27: error: variable or field '_M_default_initialize' declared void
_M_default_initialize(size_type __n)
^~~~~~~~~
/usr/include/c++/7/bits/forward_list.tcc:131:27: error: 'size_type' was not declared in this scope
/usr/include/c++/7/bits/forward_list.tcc:131:27: note: suggested alternative: 'true_type'
_M_default_initialize(size_type __n)
^~~~~~~~~
true_type
/usr/include/c++/7/bits/forward_list.tcc:168:51: error: 'size_type' has not been declared
_M_default_insert_after(const_iterator __pos, size_type __n)
^~~~~~~~~
/usr/include/c++/7/bits/forward_list.tcc:186:12: error: variable or field 'resize' declared void
resize(size_type __sz)
^~~~~~~~~
/usr/include/c++/7/bits/forward_list.tcc:186:12: error: 'size_type' was not declared in this scope
/usr/include/c++/7/bits/forward_list.tcc:186:12: note: suggested alternative: 'true_type'
resize(size_type __sz)
^~~~~~~~~
true_type
/usr/include/c++/7/bits/forward_list.tcc:205:12: error: variable or field 'resize' declared void
resize(size_type __sz, const value_type& __val)
^~~~~~~~~
/usr/include/c++/7/bits/forward_list.tcc:205:12: error: 'size_type' was not declared in this scope
/usr/include/c++/7/bits/forward_list.tcc:205:12: note: suggested alternative: 'true_type'
resize(size_type __sz, const value_type& __val)
^~~~~~~~~
true_type
/usr/include/c++/7/bits/forward_list.tcc:205:28: error: expected primary-expression before 'const'
resize(size_type __sz, const value_type& __val)
^~~~~
/usr/include/c++/7/bits/forward_list.tcc:260:40: error: 'size_type' has not been declared
insert_after(const_iterator __pos, size_type __n, const _Tp& __val)
^~~~~~~~~
In file included from /usr/include/c++/7/future:39:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:105,
from foo.cc:27:
/usr/include/c++/7/thread:226:11: error: '__tuple_element_t' does not name a type; did you mean 'tuple_element'?
static __tuple_element_t<_Index, _Tuple>&&
^~~~~~~~~~~~~~~~~
tuple_element
/usr/include/c++/7/thread:231:34: note: invalid template non-type parameter
_M_invoke(_Index_tuple<_Ind...>)
^
/usr/include/c++/7/thread:232:36: error: '_S_declval' was not declared in this scope
noexcept(noexcept(std::__invoke(_S_declval<_Ind>()...)))
^~~~~~~~~~
/usr/include/c++/7/thread:232:36: note: suggested alternative: 'declval'
noexcept(noexcept(std::__invoke(_S_declval<_Ind>()...)))
^~~~~~~~~~
declval
/usr/include/c++/7/thread:232:53: error: expected primary-expression before ')' token
noexcept(noexcept(std::__invoke(_S_declval<_Ind>()...)))
^
/usr/include/c++/7/thread:233:30: error: '_S_declval' was not declared in this scope
-> decltype(std::__invoke(_S_declval<_Ind>()...))
^~~~~~~~~~
/usr/include/c++/7/thread:233:30: note: suggested alternative: 'declval'
-> decltype(std::__invoke(_S_declval<_Ind>()...))
^~~~~~~~~~
declval
/usr/include/c++/7/thread:233:30: error: '_S_declval' was not declared in this scope
/usr/include/c++/7/thread:233:30: note: suggested alternative: 'declval'
-> decltype(std::__invoke(_S_declval<_Ind>()...))
^~~~~~~~~~
declval
/usr/include/c++/7/thread:233:47: error: expected primary-expression before ')' token
-> decltype(std::__invoke(_S_declval<_Ind>()...))
^
In file included from /usr/include/c++/7/bits/basic_string.h:40:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/alloc_traits.h: In instantiation of 'struct __gnu_cxx::__alloc_traits<std::allocator<double> >':
/usr/include/c++/7/bits/stl_vector.h:77:21: required from 'struct std::_Vector_base<double, std::allocator<double> >'
/usr/include/c++/7/bits/stl_vector.h:216:11: required from 'class std::vector<double>'
/usr/include/c++/7/bits/random.h:5224:22: required from here
/usr/include/c++/7/ext/alloc_traits.h:61:53: error: no type named 'size_type' in 'struct std::allocator_traits<std::allocator<double> >'
typedef typename _Base_type::size_type size_type;
^~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:62:53: error: no type named 'difference_type' in 'struct std::allocator_traits<std::allocator<double> >'
typedef typename _Base_type::difference_type difference_type;
^~~~~~~~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:70:23: error: no members matching '__gnu_cxx::__alloc_traits<std::allocator<double> >::_Base_type {aka std::allocator_traits<std::allocator<double> >}::max_size' in '__gnu_cxx::__alloc_traits<std::allocator<double> >::_Base_type {aka struct std::allocator_traits<std::allocator<double> >}'
using _Base_type::max_size;
^~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h: In instantiation of 'struct __gnu_cxx::__alloc_traits<std::allocator<unsigned int> >':
/usr/include/c++/7/bits/stl_vector.h:77:21: required from 'struct std::_Vector_base<unsigned int, std::allocator<unsigned int> >'
/usr/include/c++/7/bits/stl_vector.h:216:11: required from 'class std::vector<unsigned int>'
/usr/include/c++/7/bits/random.h:5995:30: required from here
/usr/include/c++/7/ext/alloc_traits.h:61:53: error: no type named 'size_type' in 'struct std::allocator_traits<std::allocator<unsigned int> >'
typedef typename _Base_type::size_type size_type;
^~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:62:53: error: no type named 'difference_type' in 'struct std::allocator_traits<std::allocator<unsigned int> >'
typedef typename _Base_type::difference_type difference_type;
^~~~~~~~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:70:23: error: no members matching '__gnu_cxx::__alloc_traits<std::allocator<unsigned int> >::_Base_type {aka std::allocator_traits<std::allocator<unsigned int> >}::max_size' in '__gnu_cxx::__alloc_traits<std::allocator<unsigned int> >::_Base_type {aka struct std::allocator_traits<std::allocator<unsigned int> >}'
using _Base_type::max_size;
^~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h: In instantiation of 'struct __gnu_cxx::__alloc_traits<std::allocator<long unsigned int> >':
/usr/include/c++/7/bits/stl_vector.h:77:21: required from 'struct std::_Vector_base<long unsigned int, std::allocator<long unsigned int> >'
/usr/include/c++/7/bits/stl_vector.h:216:11: required from 'class std::vector<long unsigned int>'
/usr/include/c++/7/bits/regex_automaton.h:213:31: required from here
/usr/include/c++/7/ext/alloc_traits.h:61:53: error: no type named 'size_type' in 'struct std::allocator_traits<std::allocator<long unsigned int> >'
typedef typename _Base_type::size_type size_type;
^~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:62:53: error: no type named 'difference_type' in 'struct std::allocator_traits<std::allocator<long unsigned int> >'
typedef typename _Base_type::difference_type difference_type;
^~~~~~~~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:70:23: error: no members matching '__gnu_cxx::__alloc_traits<std::allocator<long unsigned int> >::_Base_type {aka std::allocator_traits<std::allocator<long unsigned int> >}::max_size' in '__gnu_cxx::__alloc_traits<std::allocator<long unsigned int> >::_Base_type {aka struct std::allocator_traits<std::allocator<long unsigned int> >}'
using _Base_type::max_size;
^~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h: In instantiation of 'struct __gnu_cxx::__alloc_traits<std::allocator<long int> >':
/usr/include/c++/7/bits/stl_deque.h:464:21: required from 'class std::_Deque_base<long int, std::allocator<long int> >'
/usr/include/c++/7/bits/stl_deque.h:831:11: required from 'class std::deque<long int, std::allocator<long int> >'
/usr/include/c++/7/bits/stl_stack.h:126:47: required from 'class std::stack<long int>'
/usr/include/c++/7/bits/regex_automaton.tcc:199:14: required from here
/usr/include/c++/7/ext/alloc_traits.h:61:53: error: no type named 'size_type' in 'struct std::allocator_traits<std::allocator<long int> >'
typedef typename _Base_type::size_type size_type;
^~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:62:53: error: no type named 'difference_type' in 'struct std::allocator_traits<std::allocator<long int> >'
typedef typename _Base_type::difference_type difference_type;
^~~~~~~~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:70:23: error: no members matching '__gnu_cxx::__alloc_traits<std::allocator<long int> >::_Base_type {aka std::allocator_traits<std::allocator<long int> >}::max_size' in '__gnu_cxx::__alloc_traits<std::allocator<long int> >::_Base_type {aka struct std::allocator_traits<std::allocator<long int> >}'
using _Base_type::max_size;
^~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h: In instantiation of 'struct __gnu_cxx::__alloc_traits<std::allocator<std::pair<const long int, long int> > >':
/usr/include/c++/7/bits/stl_map.h:139:28: required from 'class std::map<long int, long int>'
/usr/include/c++/7/bits/regex_automaton.tcc:207:11: required from here
/usr/include/c++/7/ext/alloc_traits.h:61:53: error: no type named 'size_type' in 'struct std::allocator_traits<std::allocator<std::pair<const long int, long int> > >'
typedef typename _Base_type::size_type size_type;
^~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:62:53: error: no type named 'difference_type' in 'struct std::allocator_traits<std::allocator<std::pair<const long int, long int> > >'
typedef typename _Base_type::difference_type difference_type;
^~~~~~~~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:70:23: error: no members matching '__gnu_cxx::__alloc_traits<std::allocator<std::pair<const long int, long int> > >::_Base_type {aka std::allocator_traits<std::allocator<std::pair<const long int, long int> > >}::max_size' in '__gnu_cxx::__alloc_traits<std::allocator<std::pair<const long int, long int> > >::_Base_type {aka struct std::allocator_traits<std::allocator<std::pair<const long int, long int> > >}'
using _Base_type::max_size;
^~~~~~~~
In file included from /usr/include/c++/7/regex:62:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
from foo.cc:27:
/usr/include/c++/7/bits/regex.h:176:19: error: 'size_t' in namespace 'std' does not name a type
static std::size_t
^~~~~~
/usr/include/c++/7/bits/regex.h:460:45: error: 'std::size_t' has not been declared
basic_regex(const _Ch_type* __p, std::size_t __len,
^~~~~~
/usr/include/c++/7/bits/regex.h:639:40: error: 'std::size_t' has not been declared
assign(const _Ch_type* __p, std::size_t __len, flag_type __flags)
^~~~~~
/usr/include/c++/7/bits/regex.h:2489:20: error: 'ptrdiff_t' in namespace 'std' does not name a type
typedef std::ptrdiff_t difference_type;
^~~~~~~~~
/usr/include/c++/7/bits/regex.h:2609:20: error: 'ptrdiff_t' in namespace 'std' does not name a type
typedef std::ptrdiff_t difference_type;
^~~~~~~~~
/usr/include/c++/7/bits/regex.h:2694:21: error: 'std::size_t' has not been declared
template<std::size_t _Nm>
^~~~~~
/usr/include/c++/7/bits/regex.h:2697:35: error: '_Nm' was not declared in this scope
const int (&__submatches)[_Nm],
^~~
/usr/include/c++/7/bits/regex.h:2697:39: error: expected ')' before ',' token
const int (&__submatches)[_Nm],
^
/usr/include/c++/7/bits/regex.h:2697:39: error: expected ';' before ',' token
/usr/include/c++/7/bits/regex.h:2717:22: error: 'std::size_t' has not been declared
template <std::size_t _Nm>
^~~~~~
/usr/include/c++/7/bits/regex.h:2719:23: error: '_Nm' was not declared in this scope
const int (&)[_Nm],
^~~
/usr/include/c++/7/bits/regex.h:2719:27: error: expected ')' before ',' token
const int (&)[_Nm],
^
/usr/include/c++/7/bits/regex.h:2719:27: error: expected ';' before ',' token
/usr/include/c++/7/bits/regex.h:2718:2: error: 'template<class _Bi_iter, class _Ch_type, class _Rx_traits> template<<declaration error> > std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>::regex_token_iterator(...)' cannot be overloaded
regex_token_iterator(_Bi_iter, _Bi_iter, const regex_type&&,
^~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/regex.h:2695:2: error: with 'template<class _Bi_iter, class _Ch_type, class _Rx_traits> template<<declaration error> > std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>::regex_token_iterator(...)'
regex_token_iterator(_Bi_iter __a, _Bi_iter __b,
^~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/bits/basic_string.h:40:0,
from /usr/include/c++/7/string:52,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/ext/alloc_traits.h: In instantiation of 'struct __gnu_cxx::__alloc_traits<std::allocator<int> >':
/usr/include/c++/7/bits/stl_vector.h:77:21: required from 'struct std::_Vector_base<int, std::allocator<int> >'
/usr/include/c++/7/bits/stl_vector.h:216:11: required from 'class std::vector<int>'
/usr/include/c++/7/bits/regex.h:2815:25: required from here
/usr/include/c++/7/ext/alloc_traits.h:61:53: error: no type named 'size_type' in 'struct std::allocator_traits<std::allocator<int> >'
typedef typename _Base_type::size_type size_type;
^~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:62:53: error: no type named 'difference_type' in 'struct std::allocator_traits<std::allocator<int> >'
typedef typename _Base_type::difference_type difference_type;
^~~~~~~~~~~~~~~
/usr/include/c++/7/ext/alloc_traits.h:70:23: error: no members matching '__gnu_cxx::__alloc_traits<std::allocator<int> >::_Base_type {aka std::allocator_traits<std::allocator<int> >}::max_size' in '__gnu_cxx::__alloc_traits<std::allocator<int> >::_Base_type {aka struct std::allocator_traits<std::allocator<int> >}'
using _Base_type::max_size;
^~~~~~~~
In file included from /usr/include/c++/7/regex:62:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
from foo.cc:27:
/usr/include/c++/7/bits/regex.h:2817:12: error: 'size_t' in namespace 'std' does not name a type
std::size_t _M_n;
^~~~~~
/usr/include/c++/7/bits/regex.h: In constructor 'std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>::regex_token_iterator()':
/usr/include/c++/7/bits/regex.h:2623:48: error: class 'std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>' does not have any field named '_M_n'
: _M_position(), _M_subs(), _M_suffix(), _M_n(0), _M_result(nullptr),
^~~~
/usr/include/c++/7/bits/regex.h: In constructor 'std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>::regex_token_iterator(_Bi_iter, _Bi_iter, const regex_type&, int, std::regex_constants::match_flag_type)':
/usr/include/c++/7/bits/regex.h:2648:67: error: class 'std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>' does not have any field named '_M_n'
: _M_position(__a, __b, __re, __m), _M_subs(1, __submatch), _M_n(0)
^~~~
/usr/include/c++/7/bits/regex.h: In constructor 'std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>::regex_token_iterator(_Bi_iter, _Bi_iter, const regex_type&, const std::vector<int>&, std::regex_constants::match_flag_type)':
/usr/include/c++/7/bits/regex.h:2665:66: error: class 'std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>' does not have any field named '_M_n'
: _M_position(__a, __b, __re, __m), _M_subs(__submatches), _M_n(0)
^~~~
/usr/include/c++/7/bits/regex.h: In constructor 'std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>::regex_token_iterator(_Bi_iter, _Bi_iter, const regex_type&, std::initializer_list<int>, std::regex_constants::match_flag_type)':
/usr/include/c++/7/bits/regex.h:2682:66: error: class 'std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>' does not have any field named '_M_n'
: _M_position(__a, __b, __re, __m), _M_subs(__submatches), _M_n(0)
^~~~
/usr/include/c++/7/bits/regex.h: In copy constructor 'std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>::regex_token_iterator(const std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>&)':
/usr/include/c++/7/bits/regex.h:2729:35: error: class 'std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>' does not have any field named '_M_n'
_M_suffix(__rhs._M_suffix), _M_n(__rhs._M_n), _M_has_m1(__rhs._M_has_m1)
^~~~
/usr/include/c++/7/bits/regex.h: In member function 'const value_type& std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>::_M_current_match() const':
/usr/include/c++/7/bits/regex.h:2792:14: error: '_M_n' was not declared in this scope
if (_M_subs[_M_n] == -1)
^~~~
/usr/include/c++/7/bits/regex.h:2792:14: note: suggested alternative: '_Tan'
if (_M_subs[_M_n] == -1)
^~~~
_Tan
In file included from /usr/include/c++/7/bits/regex.h:2844:0,
from /usr/include/c++/7/regex:62,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
from foo.cc:27:
/usr/include/c++/7/bits/regex.tcc: In member function 'std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>& std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>::operator=(const std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>&)':
/usr/include/c++/7/bits/regex.tcc:576:7: error: '_M_n' was not declared in this scope
_M_n = __rhs._M_n;
^~~~
/usr/include/c++/7/bits/regex.tcc:576:7: note: suggested alternative: '_Tan'
_M_n = __rhs._M_n;
^~~~
_Tan
/usr/include/c++/7/bits/regex.tcc: In member function 'bool std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>::operator==(const std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>&) const':
/usr/include/c++/7/bits/regex.tcc:599:5: error: '_M_n' was not declared in this scope
&& _M_n == __rhs._M_n
^~~~
/usr/include/c++/7/bits/regex.tcc:599:5: note: suggested alternative: '_Tan'
&& _M_n == __rhs._M_n
^~~~
_Tan
/usr/include/c++/7/bits/regex.tcc: In member function 'std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>& std::__cxx11::regex_token_iterator<_Bi_iter, _Ch_type, _Rx_traits>::operator++()':
/usr/include/c++/7/bits/regex.tcc:613:16: error: '_M_n' was not declared in this scope
else if (_M_n + 1 < _M_subs.size())
^~~~
/usr/include/c++/7/bits/regex.tcc:613:16: note: suggested alternative: '_Tan'
else if (_M_n + 1 < _M_subs.size())
^~~~
_Tan
In file included from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:111:0,
from foo.cc:27:
/usr/include/c++/7/scoped_allocator: At global scope:
/usr/include/c++/7/scoped_allocator:230:21: error: 'std::size_t' has not been declared
template<std::size_t... _Indices>
^~~~~~
/usr/include/c++/7/scoped_allocator:233:47: error: '_Indices' was not declared in this scope
_Index_tuple<_Indices...>)
^~~~~~~~
/usr/include/c++/7/scoped_allocator:233:47: note: suggested alternative: '_ISdigit'
_Index_tuple<_Indices...>)
^~~~~~~~
_ISdigit
/usr/include/c++/7/scoped_allocator:233:55: error: expected parameter pack before '...'
_Index_tuple<_Indices...>)
^~~
/usr/include/c++/7/scoped_allocator:233:58: error: template argument 1 is invalid
_Index_tuple<_Indices...>)
^
/usr/include/c++/7/scoped_allocator:440:53: note: invalid template non-type parameter
_M_construct_p(__uses_alloc1_, _Index_tuple<_Ind...>,
^
/usr/include/c++/7/scoped_allocator:450:53: note: invalid template non-type parameter
_M_construct_p(__uses_alloc2_, _Index_tuple<_Ind...>,
^
/usr/include/c++/7/scoped_allocator: In constructor 'std::scoped_allocator_adaptor<_OuterAlloc, _InnerAllocs>::scoped_allocator_adaptor(std::tuple<const _OuterAlloc&, const _InnerAllocs& ...>, int)':
/usr/include/c++/7/scoped_allocator:235:47: error: '_Indices' was not declared in this scope
_M_inner(_S_select_on_copy(std::get<_Indices+1>(__refs))...)
^~~~~~~~
/usr/include/c++/7/scoped_allocator:235:47: note: suggested alternative: '_ISdigit'
_M_inner(_S_select_on_copy(std::get<_Indices+1>(__refs))...)
^~~~~~~~
_ISdigit
/usr/include/c++/7/scoped_allocator:235:67: error: expansion pattern 'std::scoped_allocator_adaptor<_OuterAlloc, _InnerAllocs>::_S_select_on_copy(get<<expression error> >(__refs))' contains no argument packs
_M_inner(_S_select_on_copy(std::get<_Indices+1>(__refs))...)
^~~
In file included from /usr/include/c++/7/bits/hashtable.h:35:0,
from /usr/include/c++/7/unordered_map:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:117,
from foo.cc:27:
/usr/include/c++/7/bits/hashtable_policy.h: At global scope:
/usr/include/c++/7/bits/hashtable_policy.h:281:12: error: 'size_t' in namespace 'std' does not name a type
std::size_t _M_hash_code;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:342:20: error: 'ptrdiff_t' in namespace 'std' does not name a type
typedef std::ptrdiff_t difference_type;
^~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:393:20: error: 'ptrdiff_t' in namespace 'std' does not name a type
typedef std::ptrdiff_t difference_type;
^~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:441:18: error: 'size_t' in namespace 'std' does not name a type
typedef std::size_t first_argument_type;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:442:18: error: 'size_t' in namespace 'std' does not name a type
typedef std::size_t second_argument_type;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:443:18: error: 'size_t' in namespace 'std' does not name a type
typedef std::size_t result_type;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:445:5: error: 'result_type' does not name a type; did you mean 'result_of'?
result_type
^~~~~~~~~~~
result_of
/usr/include/c++/7/bits/hashtable_policy.h:472:10: error: 'size_t' in namespace 'std' does not name a type
std::size_t
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:476:10: error: 'size_t' in namespace 'std' does not name a type
std::size_t
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:484:26: error: 'size_t' is not a member of 'std'
std::pair<bool, std::size_t>
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:484:26: note: suggested alternative: 'set'
std::pair<bool, std::size_t>
^~~~~~
set
/usr/include/c++/7/bits/hashtable_policy.h:484:26: error: 'size_t' is not a member of 'std'
/usr/include/c++/7/bits/hashtable_policy.h:484:26: note: suggested alternative: 'set'
std::pair<bool, std::size_t>
^~~~~~
set
/usr/include/c++/7/bits/hashtable_policy.h:484:32: error: template argument 2 is invalid
std::pair<bool, std::size_t>
^
/usr/include/c++/7/bits/hashtable_policy.h:485:25: error: 'std::size_t' has not been declared
_M_need_rehash(std::size_t __n_bkt, std::size_t __n_elt,
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:485:46: error: 'std::size_t' has not been declared
_M_need_rehash(std::size_t __n_bkt, std::size_t __n_elt,
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:486:11: error: 'std::size_t' has not been declared
std::size_t __n_ins) const;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:488:18: error: 'size_t' in namespace 'std' does not name a type
typedef std::size_t _State;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:490:5: error: invalid use of template-name 'std::__detail::_State' without an argument list
_State
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:490:5: note: class template argument deduction is only available with -std=c++1z or -std=gnu++1z
In file included from /usr/include/c++/7/regex:59:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
from foo.cc:27:
/usr/include/c++/7/bits/regex_automaton.h:122:12: note: 'template<class _Char_type> struct std::__detail::_State' declared here
struct _State : _State_base
^~~~~~
In file included from /usr/include/c++/7/bits/hashtable.h:35:0,
from /usr/include/c++/7/unordered_map:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:117,
from foo.cc:27:
/usr/include/c++/7/bits/hashtable_policy.h:499:14: error: '_State' is not a type
_M_reset(_State __state)
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:502:23: error: 'size_t' in namespace 'std' does not name a type
static const std::size_t _S_growth_factor = 2;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:505:18: error: 'size_t' in namespace 'std' does not name a type
mutable std::size_t _M_next_resize;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h: In constructor 'std::__detail::_Prime_rehash_policy::_Prime_rehash_policy(float)':
/usr/include/c++/7/bits/hashtable_policy.h:465:32: error: class 'std::__detail::_Prime_rehash_policy' does not have any field named '_M_next_resize'
: _M_max_load_factor(__z), _M_next_resize(0) { }
^~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h: In member function 'void std::__detail::_Prime_rehash_policy::_M_reset()':
/usr/include/c++/7/bits/hashtable_policy.h:496:7: error: '_M_next_resize' was not declared in this scope
{ _M_next_resize = 0; }
^~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:496:7: note: suggested alternative: '_M_need_rehash'
{ _M_next_resize = 0; }
^~~~~~~~~~~~~~
_M_need_rehash
/usr/include/c++/7/bits/hashtable_policy.h: In member function 'void std::__detail::_Prime_rehash_policy::_M_reset(int)':
/usr/include/c++/7/bits/hashtable_policy.h:500:7: error: '_M_next_resize' was not declared in this scope
{ _M_next_resize = __state; }
^~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:500:7: note: suggested alternative: '_M_need_rehash'
{ _M_next_resize = __state; }
^~~~~~~~~~~~~~
_M_need_rehash
/usr/include/c++/7/bits/hashtable_policy.h: At global scope:
/usr/include/c++/7/bits/hashtable_policy.h:511:18: error: 'size_t' in namespace 'std' does not name a type
typedef std::size_t first_argument_type;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:512:18: error: 'size_t' in namespace 'std' does not name a type
typedef std::size_t second_argument_type;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:513:18: error: 'size_t' in namespace 'std' does not name a type
typedef std::size_t result_type;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:515:5: error: 'result_type' does not name a type; did you mean 'result_of'?
result_type
^~~~~~~~~~~
result_of
/usr/include/c++/7/bits/hashtable_policy.h:523:15: error: 'size_t' in namespace 'std' does not name a type
inline std::size_t
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:559:10: error: 'size_t' in namespace 'std' does not name a type
std::size_t
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:585:10: error: 'size_t' in namespace 'std' does not name a type
std::size_t
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:593:26: error: 'size_t' is not a member of 'std'
std::pair<bool, std::size_t>
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:593:26: note: suggested alternative: 'set'
std::pair<bool, std::size_t>
^~~~~~
set
/usr/include/c++/7/bits/hashtable_policy.h:593:26: error: 'size_t' is not a member of 'std'
/usr/include/c++/7/bits/hashtable_policy.h:593:26: note: suggested alternative: 'set'
std::pair<bool, std::size_t>
^~~~~~
set
/usr/include/c++/7/bits/hashtable_policy.h:593:32: error: template argument 2 is invalid
std::pair<bool, std::size_t>
^
/usr/include/c++/7/bits/hashtable_policy.h:594:25: error: 'std::size_t' has not been declared
_M_need_rehash(std::size_t __n_bkt, std::size_t __n_elt,
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:594:46: error: 'std::size_t' has not been declared
_M_need_rehash(std::size_t __n_bkt, std::size_t __n_elt,
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:595:11: error: 'std::size_t' has not been declared
std::size_t __n_ins) noexcept
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:614:18: error: 'size_t' in namespace 'std' does not name a type
typedef std::size_t _State;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:616:5: error: invalid use of template-name 'std::__detail::_State' without an argument list
_State
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:616:5: note: class template argument deduction is only available with -std=c++1z or -std=gnu++1z
In file included from /usr/include/c++/7/regex:59:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:110,
from foo.cc:27:
/usr/include/c++/7/bits/regex_automaton.h:122:12: note: 'template<class _Char_type> struct std::__detail::_State' declared here
struct _State : _State_base
^~~~~~
In file included from /usr/include/c++/7/bits/hashtable.h:35:0,
from /usr/include/c++/7/unordered_map:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:117,
from foo.cc:27:
/usr/include/c++/7/bits/hashtable_policy.h:625:14: error: '_State' is not a type
_M_reset(_State __state) noexcept
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:628:23: error: 'size_t' in namespace 'std' does not name a type
static const std::size_t _S_growth_factor = 2;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:631:10: error: 'size_t' in namespace 'std' does not name a type
std::size_t _M_next_resize;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h: In constructor 'std::__detail::_Power2_rehash_policy::_Power2_rehash_policy(float)':
/usr/include/c++/7/bits/hashtable_policy.h:551:32: error: class 'std::__detail::_Power2_rehash_policy' does not have any field named '_M_next_resize'
: _M_max_load_factor(__z), _M_next_resize(0) { }
^~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h: In member function 'int std::__detail::_Power2_rehash_policy::_M_need_rehash(int, int, int)':
/usr/include/c++/7/bits/hashtable_policy.h:597:32: error: '_M_next_resize' was not declared in this scope
if (__n_elt + __n_ins >= _M_next_resize)
^~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:597:32: note: suggested alternative: '_M_need_rehash'
if (__n_elt + __n_ins >= _M_next_resize)
^~~~~~~~~~~~~~
_M_need_rehash
/usr/include/c++/7/bits/hashtable_policy.h:603:34: error: 'size_t' is not a member of 'std'
_M_next_bkt(std::max<std::size_t>(__builtin_floor(__min_bkts) + 1,
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:603:34: note: suggested alternative: 'set'
_M_next_bkt(std::max<std::size_t>(__builtin_floor(__min_bkts) + 1,
^~~~~~
set
/usr/include/c++/7/bits/hashtable_policy.h:603:34: error: 'size_t' is not a member of 'std'
/usr/include/c++/7/bits/hashtable_policy.h:603:34: note: suggested alternative: 'set'
_M_next_bkt(std::max<std::size_t>(__builtin_floor(__min_bkts) + 1,
^~~~~~
set
/usr/include/c++/7/bits/hashtable_policy.h:604:17: error: '_S_growth_factor' was not declared in this scope
__n_bkt * _S_growth_factor)));
^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:604:17: note: suggested alternative: 'max_load_factor'
__n_bkt * _S_growth_factor)));
^~~~~~~~~~~~~~~~
max_load_factor
/usr/include/c++/7/bits/hashtable_policy.h:603:8: error: '_M_next_bkt' was not declared in this scope
_M_next_bkt(std::max<std::size_t>(__builtin_floor(__min_bkts) + 1,
^~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:603:8: note: suggested alternative: '__n_bkt'
_M_next_bkt(std::max<std::size_t>(__builtin_floor(__min_bkts) + 1,
^~~~~~~~~~~
__n_bkt
/usr/include/c++/7/bits/hashtable_policy.h:608:34: error: cannot convert 'std::pair<bool, int>' to 'int' in return
return std::make_pair(false, 0);
^
/usr/include/c++/7/bits/hashtable_policy.h:611:32: error: cannot convert 'std::pair<bool, int>' to 'int' in return
return std::make_pair(false, 0);
^
/usr/include/c++/7/bits/hashtable_policy.h: In member function 'void std::__detail::_Power2_rehash_policy::_M_reset()':
/usr/include/c++/7/bits/hashtable_policy.h:622:7: error: '_M_next_resize' was not declared in this scope
{ _M_next_resize = 0; }
^~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:622:7: note: suggested alternative: '_M_need_rehash'
{ _M_next_resize = 0; }
^~~~~~~~~~~~~~
_M_need_rehash
/usr/include/c++/7/bits/hashtable_policy.h: In member function 'void std::__detail::_Power2_rehash_policy::_M_reset(int)':
/usr/include/c++/7/bits/hashtable_policy.h:626:7: error: '_M_next_resize' was not declared in this scope
{ _M_next_resize = __state; }
^~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:626:7: note: suggested alternative: '_M_need_rehash'
{ _M_next_resize = __state; }
^~~~~~~~~~~~~~
_M_need_rehash
/usr/include/c++/7/bits/hashtable_policy.h: At global scope:
/usr/include/c++/7/bits/hashtable_policy.h:694:7: error: 'mapped_type' does not name a type; did you mean 'false_type'?
mapped_type&
^~~~~~~~~~~
false_type
/usr/include/c++/7/bits/hashtable_policy.h:697:7: error: 'mapped_type' does not name a type; did you mean 'false_type'?
mapped_type&
^~~~~~~~~~~
false_type
/usr/include/c++/7/bits/hashtable_policy.h:702:7: error: 'mapped_type' does not name a type; did you mean 'false_type'?
mapped_type&
^~~~~~~~~~~
false_type
/usr/include/c++/7/bits/hashtable_policy.h:705:13: error: 'mapped_type' does not name a type; did you mean 'false_type'?
const mapped_type&
^~~~~~~~~~~
false_type
/usr/include/c++/7/bits/hashtable_policy.h:716:8: error: 'mapped_type' does not name a type; did you mean 'false_type'?
-> mapped_type&
^~~~~~~~~~~
false_type
/usr/include/c++/7/bits/hashtable_policy.h:716:19: error: expected initializer before '&' token
-> mapped_type&
^
/usr/include/c++/7/bits/hashtable_policy.h:741:8: error: 'mapped_type' does not name a type; did you mean 'false_type'?
-> mapped_type&
^~~~~~~~~~~
false_type
/usr/include/c++/7/bits/hashtable_policy.h:741:19: error: expected initializer before '&' token
-> mapped_type&
^
/usr/include/c++/7/bits/hashtable_policy.h:766:8: error: 'mapped_type' does not name a type; did you mean 'false_type'?
-> mapped_type&
^~~~~~~~~~~
false_type
/usr/include/c++/7/bits/hashtable_policy.h:766:19: error: expected initializer before '&' token
-> mapped_type&
^
/usr/include/c++/7/bits/hashtable_policy.h:785:14: error: expected initializer before 'mapped_type'
-> const mapped_type&
^~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h: In member function 'void std::__detail::_Insert_base<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::_M_insert_range(_InputIterator, _InputIterator, const _NodeGetter&)':
/usr/include/c++/7/bits/hashtable_policy.h:881:41: error: 'size_t' is not a member of 'std'
using pair_type = std::pair<bool, std::size_t>;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:881:41: note: suggested alternative: 'set'
using pair_type = std::pair<bool, std::size_t>;
^~~~~~
set
/usr/include/c++/7/bits/hashtable_policy.h:881:41: error: 'size_t' is not a member of 'std'
/usr/include/c++/7/bits/hashtable_policy.h:881:41: note: suggested alternative: 'set'
using pair_type = std::pair<bool, std::size_t>;
^~~~~~
set
/usr/include/c++/7/bits/hashtable_policy.h:881:47: error: template argument 2 is invalid
using pair_type = std::pair<bool, std::size_t>;
^
/usr/include/c++/7/bits/hashtable_policy.h:888:2: error: 'pair_type' was not declared in this scope
pair_type __do_rehash = __rehash._M_need_rehash(__h._M_bucket_count,
^~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:888:2: note: suggested alternative: '_Bit_type'
pair_type __do_rehash = __rehash._M_need_rehash(__h._M_bucket_count,
^~~~~~~~~
_Bit_type
/usr/include/c++/7/bits/hashtable_policy.h:892:6: error: '__do_rehash' was not declared in this scope
if (__do_rehash.first)
^~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:892:6: note: suggested alternative: '__rehash'
if (__do_rehash.first)
^~~~~~~~~~~
__rehash
/usr/include/c++/7/bits/hashtable_policy.h: At global scope:
/usr/include/c++/7/bits/hashtable_policy.h:1065:20: error: 'std::size_t' has not been declared
reserve(std::size_t __n)
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1190:12: error: 'size_t' in namespace 'std' does not name a type
std::size_t
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1194:12: error: 'size_t' in namespace 'std' does not name a type
std::size_t
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1266:20: error: 'size_t' in namespace 'std' does not name a type
typedef std::size_t __hash_code;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1278:7: error: '__hash_code' does not name a type; did you mean '_Hash_node'?
__hash_code
^~~~~~~~~~~
_Hash_node
/usr/include/c++/7/bits/hashtable_policy.h:1282:12: error: 'size_t' in namespace 'std' does not name a type
std::size_t
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1286:12: error: 'size_t' in namespace 'std' does not name a type
std::size_t
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1294:35: error: '__hash_code' has not been declared
_M_store_code(__node_type*, __hash_code) const
^~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1356:20: error: 'size_t' in namespace 'std' does not name a type
typedef std::size_t __hash_code;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1366:7: error: '__hash_code' does not name a type; did you mean '_Hash_node'?
__hash_code
^~~~~~~~~~~
_Hash_node
/usr/include/c++/7/bits/hashtable_policy.h:1370:12: error: 'size_t' in namespace 'std' does not name a type
std::size_t
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1375:12: error: 'size_t' in namespace 'std' does not name a type
std::size_t
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1382:39: error: '__hash_code' has not been declared
_M_store_code(__node_type* __n, __hash_code __c) const
^~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1463:12: error: 'std::size_t' has not been declared
std::size_t __bkt, std::size_t __bkt_count)
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1463:31: error: 'std::size_t' has not been declared
std::size_t __bkt, std::size_t __bkt_count)
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1482:12: error: 'size_t' in namespace 'std' does not name a type
std::size_t _M_bucket;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1483:12: error: 'size_t' in namespace 'std' does not name a type
std::size_t _M_bucket_count;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1489:12: error: 'size_t' in namespace 'std' does not name a type
std::size_t
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h: In constructor 'std::__detail::_Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, true>::_Local_iterator_base(const __hash_code_base&, std::__detail::_Hash_node<_Value, true>*, int, int)':
/usr/include/c++/7/bits/hashtable_policy.h:1465:15: error: class 'std::__detail::_Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, true>' does not have any field named '_M_bucket'
_M_cur(__p), _M_bucket(__bkt), _M_bucket_count(__bkt_count) { }
^~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1465:33: error: class 'std::__detail::_Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, true>' does not have any field named '_M_bucket_count'
_M_cur(__p), _M_bucket(__bkt), _M_bucket_count(__bkt_count) { }
^~~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h: In member function 'void std::__detail::_Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, true>::_M_incr()':
/usr/include/c++/7/bits/hashtable_policy.h:1473:11: error: 'size_t' is not a member of 'std'
std::size_t __bkt
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1473:11: note: suggested alternative: 'set'
std::size_t __bkt
^~~~~~
set
/usr/include/c++/7/bits/hashtable_policy.h:1476:10: error: '__bkt' was not declared in this scope
if (__bkt != _M_bucket)
^~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1476:10: note: suggested alternative: '__cbrt'
if (__bkt != _M_bucket)
^~~~~
__cbrt
/usr/include/c++/7/bits/hashtable_policy.h:1476:19: error: '_M_bucket' was not declared in this scope
if (__bkt != _M_bucket)
^~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h: At global scope:
/usr/include/c++/7/bits/hashtable_policy.h:1545:12: error: 'std::size_t' has not been declared
std::size_t __bkt, std::size_t __bkt_count)
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1545:31: error: 'std::size_t' has not been declared
std::size_t __bkt, std::size_t __bkt_count)
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1590:12: error: 'size_t' in namespace 'std' does not name a type
std::size_t _M_bucket;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1591:12: error: 'size_t' in namespace 'std' does not name a type
std::size_t _M_bucket_count;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1604:12: error: 'size_t' in namespace 'std' does not name a type
std::size_t
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h: In constructor 'std::__detail::_Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, false>::_Local_iterator_base()':
/usr/include/c++/7/bits/hashtable_policy.h:1541:32: error: class 'std::__detail::_Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, false>' does not have any field named '_M_bucket_count'
_Local_iterator_base() : _M_bucket_count(-1) { }
^~~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h: In constructor 'std::__detail::_Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, false>::_Local_iterator_base(const __hash_code_base&, std::__detail::_Hash_node<_Value, false>*, int, int)':
/usr/include/c++/7/bits/hashtable_policy.h:1546:22: error: class 'std::__detail::_Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, false>' does not have any field named '_M_bucket'
: _M_cur(__p), _M_bucket(__bkt), _M_bucket_count(__bkt_count)
^~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1546:40: error: class 'std::__detail::_Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, false>' does not have any field named '_M_bucket_count'
: _M_cur(__p), _M_bucket(__bkt), _M_bucket_count(__bkt_count)
^~~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h: In destructor 'std::__detail::_Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, false>::~_Local_iterator_base()':
/usr/include/c++/7/bits/hashtable_policy.h:1551:6: error: '_M_bucket_count' was not declared in this scope
if (_M_bucket_count != -1)
^~~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1551:6: note: suggested alternative: '__shared_count'
if (_M_bucket_count != -1)
^~~~~~~~~~~~~~~
__shared_count
/usr/include/c++/7/bits/hashtable_policy.h: In copy constructor 'std::__detail::_Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, false>::_Local_iterator_base(const std::__detail::_Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, false>&)':
/usr/include/c++/7/bits/hashtable_policy.h:1556:32: error: class 'std::__detail::_Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, false>' does not have any field named '_M_bucket'
: _M_cur(__iter._M_cur), _M_bucket(__iter._M_bucket),
^~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1557:9: error: class 'std::__detail::_Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, false>' does not have any field named '_M_bucket_count'
_M_bucket_count(__iter._M_bucket_count)
^~~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1559:6: error: '_M_bucket_count' was not declared in this scope
if (_M_bucket_count != -1)
^~~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1559:6: note: suggested alternative: '__shared_count'
if (_M_bucket_count != -1)
^~~~~~~~~~~~~~~
__shared_count
/usr/include/c++/7/bits/hashtable_policy.h: In member function 'std::__detail::_Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, false>& std::__detail::_Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, false>::operator=(const std::__detail::_Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, false>&)':
/usr/include/c++/7/bits/hashtable_policy.h:1566:6: error: '_M_bucket_count' was not declared in this scope
if (_M_bucket_count != -1)
^~~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1566:6: note: suggested alternative: '__shared_count'
if (_M_bucket_count != -1)
^~~~~~~~~~~~~~~
__shared_count
/usr/include/c++/7/bits/hashtable_policy.h:1569:2: error: '_M_bucket' was not declared in this scope
_M_bucket = __iter._M_bucket;
^~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1570:2: error: '_M_bucket_count' was not declared in this scope
_M_bucket_count = __iter._M_bucket_count;
^~~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1570:2: note: suggested alternative: '__shared_count'
_M_bucket_count = __iter._M_bucket_count;
^~~~~~~~~~~~~~~
__shared_count
/usr/include/c++/7/bits/hashtable_policy.h: In member function 'void std::__detail::_Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, false>::_M_incr()':
/usr/include/c++/7/bits/hashtable_policy.h:1582:11: error: 'size_t' is not a member of 'std'
std::size_t __bkt = this->_M_h()->_M_bucket_index(_M_cur,
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1582:11: note: suggested alternative: 'set'
std::size_t __bkt = this->_M_h()->_M_bucket_index(_M_cur,
^~~~~~
set
/usr/include/c++/7/bits/hashtable_policy.h:1584:10: error: '__bkt' was not declared in this scope
if (__bkt != _M_bucket)
^~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1584:10: note: suggested alternative: '__cbrt'
if (__bkt != _M_bucket)
^~~~~
__cbrt
/usr/include/c++/7/bits/hashtable_policy.h:1584:19: error: '_M_bucket' was not declared in this scope
if (__bkt != _M_bucket)
^~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h: At global scope:
/usr/include/c++/7/bits/hashtable_policy.h:1646:20: error: 'ptrdiff_t' in namespace 'std' does not name a type
typedef std::ptrdiff_t difference_type;
^~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1653:14: error: 'std::size_t' has not been declared
std::size_t __bkt, std::size_t __bkt_count)
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1653:33: error: 'std::size_t' has not been declared
std::size_t __bkt, std::size_t __bkt_count)
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1698:20: error: 'ptrdiff_t' in namespace 'std' does not name a type
typedef std::ptrdiff_t difference_type;
^~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1705:13: error: 'std::size_t' has not been declared
std::size_t __bkt, std::size_t __bkt_count)
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1705:32: error: 'std::size_t' has not been declared
std::size_t __bkt, std::size_t __bkt_count)
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1762:18: error: 'size_t' in namespace 'std' does not name a type
typedef std::size_t size_type;
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1763:18: error: 'ptrdiff_t' in namespace 'std' does not name a type
typedef std::ptrdiff_t difference_type;
^~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h: In static member function 'static bool std::__detail::_Equality_base::_S_is_permutation(_Uiterator, _Uiterator, _Uiterator)':
/usr/include/c++/7/bits/hashtable_policy.h:1872:9: error: 'ptrdiff_t' is not a member of 'std'
std::ptrdiff_t __n2 = 0;
^~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1872:9: note: suggested alternative:
In file included from /usr/include/c++/7/cstddef:50:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:45,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:149:26: note: 'ptrdiff_t'
typedef __PTRDIFF_TYPE__ ptrdiff_t;
^~~~~~~~~
In file included from /usr/include/c++/7/bits/hashtable.h:35:0,
from /usr/include/c++/7/unordered_map:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:117,
from foo.cc:27:
/usr/include/c++/7/bits/hashtable_policy.h:1875:10: error: '__n2' was not declared in this scope
++__n2;
^~~~
/usr/include/c++/7/bits/hashtable_policy.h:1875:10: note: suggested alternative: '__lg'
++__n2;
^~~~
__lg
/usr/include/c++/7/bits/hashtable_policy.h:1877:9: error: '__n2' was not declared in this scope
if (!__n2)
^~~~
/usr/include/c++/7/bits/hashtable_policy.h:1877:9: note: suggested alternative: '__lg'
if (!__n2)
^~~~
__lg
/usr/include/c++/7/bits/hashtable_policy.h:1880:9: error: 'ptrdiff_t' is not a member of 'std'
std::ptrdiff_t __n1 = 0;
^~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:1880:9: note: suggested alternative:
In file included from /usr/include/c++/7/cstddef:50:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:45,
from foo.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/stddef.h:149:26: note: 'ptrdiff_t'
typedef __PTRDIFF_TYPE__ ptrdiff_t;
^~~~~~~~~
In file included from /usr/include/c++/7/bits/hashtable.h:35:0,
from /usr/include/c++/7/unordered_map:47,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:117,
from foo.cc:27:
/usr/include/c++/7/bits/hashtable_policy.h:1883:10: error: '__n1' was not declared in this scope
++__n1;
^~~~
/usr/include/c++/7/bits/hashtable_policy.h:1883:10: note: suggested alternative: '__y1'
++__n1;
^~~~
__y1
/usr/include/c++/7/bits/hashtable_policy.h:1885:8: error: '__n1' was not declared in this scope
if (__n1 != __n2)
^~~~
/usr/include/c++/7/bits/hashtable_policy.h:1885:8: note: suggested alternative: '__y1'
if (__n1 != __n2)
^~~~
__y1
/usr/include/c++/7/bits/hashtable_policy.h:1885:16: error: '__n2' was not declared in this scope
if (__n1 != __n2)
^~~~
/usr/include/c++/7/bits/hashtable_policy.h:1885:16: note: suggested alternative: '__lg'
if (__n1 != __n2)
^~~~
__lg
/usr/include/c++/7/bits/hashtable_policy.h: At global scope:
/usr/include/c++/7/bits/hashtable_policy.h:2047:7: error: expected ';' at end of member declaration
_M_allocate_buckets(std::size_t __n);
^~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:2047:39: error: expected ')' before '__n'
_M_allocate_buckets(std::size_t __n);
^~~
/usr/include/c++/7/bits/hashtable_policy.h:2050:50: error: 'std::size_t' has not been declared
_M_deallocate_buckets(__bucket_type*, std::size_t __n);
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:2103:60: error: 'std::__detail::_Hashtable_alloc<_NodeAlloc>::__node_base** std::__detail::_Hashtable_alloc<_NodeAlloc>::_M_allocate_buckets' is not a static data member of 'struct std::__detail::_Hashtable_alloc<_NodeAlloc>'
_Hashtable_alloc<_NodeAlloc>::_M_allocate_buckets(std::size_t __n)
^~~~~~
/usr/include/c++/7/bits/hashtable_policy.h:2103:60: error: template definition of non-template 'std::__detail::_Hashtable_alloc<_NodeAlloc>::__node_base** std::__detail::_Hashtable_alloc<_NodeAlloc>::_M_allocate_buckets'
/usr/include/c++/7/bits/hashtable_policy.h:2103:60: error: 'size_t' is not a member of 'std'
/usr/include/c++/7/bits/hashtable_policy.h:2103:60: note: suggested alternative: 'set'
_Hashtable_alloc<_NodeAlloc>::_M_allocate_buckets(std::size_t __n)
^~~~~~
set
/usr/include/c++/7/bits/hashtable_policy.h:2116:13: error: 'std::size_t' has not been declared
std::size_t __n)
^~~~~~
In file included from /usr/include/c++/7/unordered_map:47:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:117,
from foo.cc:27:
/usr/include/c++/7/bits/hashtable.h:270:18: error: 'size_t' is not a member of 'std'
(std::size_t)0)),
^~~~~~
/usr/include/c++/7/bits/hashtable.h:270:18: note: suggested alternative: 'set'
(std::size_t)0)),
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h: In member function 'std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>& std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::operator=(const std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>&)':
/usr/include/c++/7/bits/hashtable.h:1030:12: error: 'size_t' is not a member of 'std'
std::size_t __former_bucket_count = _M_bucket_count;
^~~~~~
/usr/include/c++/7/bits/hashtable.h:1030:12: note: suggested alternative: 'set'
std::size_t __former_bucket_count = _M_bucket_count;
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:1054:46: error: '__former_bucket_count' was not declared in this scope
_M_deallocate_buckets(__former_buckets, __former_bucket_count);
^~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable.h:1054:46: note: suggested alternative: '__former_buckets'
_M_deallocate_buckets(__former_buckets, __former_bucket_count);
^~~~~~~~~~~~~~~~~~~~~
__former_buckets
/usr/include/c++/7/bits/hashtable.h:1064:26: error: '__former_bucket_count' was not declared in this scope
_M_bucket_count = __former_bucket_count;
^~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable.h:1064:26: note: suggested alternative: '__former_buckets'
_M_bucket_count = __former_bucket_count;
^~~~~~~~~~~~~~~~~~~~~
__former_buckets
/usr/include/c++/7/bits/hashtable.h: In member function 'std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::iterator std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::find(const key_type&)':
/usr/include/c++/7/bits/hashtable.h:1424:12: error: 'size_t' is not a member of 'std'
std::size_t __n = _M_bucket_index(__k, __code);
^~~~~~
/usr/include/c++/7/bits/hashtable.h:1424:12: note: suggested alternative: 'set'
std::size_t __n = _M_bucket_index(__k, __code);
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:1425:39: error: '__n' was not declared in this scope
__node_type* __p = _M_find_node(__n, __k, __code);
^~~
/usr/include/c++/7/bits/hashtable.h:1425:39: note: suggested alternative: '__yn'
__node_type* __p = _M_find_node(__n, __k, __code);
^~~
__yn
/usr/include/c++/7/bits/hashtable.h: In member function 'std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::const_iterator std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::find(const key_type&) const':
/usr/include/c++/7/bits/hashtable.h:1440:12: error: 'size_t' is not a member of 'std'
std::size_t __n = _M_bucket_index(__k, __code);
^~~~~~
/usr/include/c++/7/bits/hashtable.h:1440:12: note: suggested alternative: 'set'
std::size_t __n = _M_bucket_index(__k, __code);
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:1441:39: error: '__n' was not declared in this scope
__node_type* __p = _M_find_node(__n, __k, __code);
^~~
/usr/include/c++/7/bits/hashtable.h:1441:39: note: suggested alternative: '__yn'
__node_type* __p = _M_find_node(__n, __k, __code);
^~~
__yn
/usr/include/c++/7/bits/hashtable.h: In member function 'std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::size_type std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::count(const key_type&) const':
/usr/include/c++/7/bits/hashtable.h:1456:12: error: 'size_t' is not a member of 'std'
std::size_t __n = _M_bucket_index(__k, __code);
^~~~~~
/usr/include/c++/7/bits/hashtable.h:1456:12: note: suggested alternative: 'set'
std::size_t __n = _M_bucket_index(__k, __code);
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:1457:42: error: '__n' was not declared in this scope
__node_type* __p = _M_bucket_begin(__n);
^~~
/usr/include/c++/7/bits/hashtable.h:1457:42: note: suggested alternative: '__yn'
__node_type* __p = _M_bucket_begin(__n);
^~~
__yn
/usr/include/c++/7/bits/hashtable.h:1461:12: error: 'size_t' is not a member of 'std'
std::size_t __result = 0;
^~~~~~
/usr/include/c++/7/bits/hashtable.h:1461:12: note: suggested alternative: 'set'
std::size_t __result = 0;
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:1465:8: error: '__result' was not declared in this scope
++__result;
^~~~~~~~
/usr/include/c++/7/bits/hashtable.h:1465:8: note: suggested alternative: '_M_reset'
++__result;
^~~~~~~~
_M_reset
/usr/include/c++/7/bits/hashtable.h:1466:13: error: '__result' was not declared in this scope
else if (__result)
^~~~~~~~
/usr/include/c++/7/bits/hashtable.h:1466:13: note: suggested alternative: '_M_reset'
else if (__result)
^~~~~~~~
_M_reset
/usr/include/c++/7/bits/hashtable.h:1474:14: error: '__result' was not declared in this scope
return __result;
^~~~~~~~
/usr/include/c++/7/bits/hashtable.h:1474:14: note: suggested alternative: '_M_reset'
return __result;
^~~~~~~~
_M_reset
/usr/include/c++/7/bits/hashtable.h: In member function 'std::pair<typename std::__detail::_Hashtable_base<_Key, _Value, _ExtractKey, _Equal, _H1, _H2, _Hash, _Traits>::iterator, typename std::__detail::_Hashtable_base<_Key, _Value, _ExtractKey, _Equal, _H1, _H2, _Hash, _Traits>::iterator> std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::equal_range(const key_type&)':
/usr/include/c++/7/bits/hashtable.h:1488:12: error: 'size_t' is not a member of 'std'
std::size_t __n = _M_bucket_index(__k, __code);
^~~~~~
/usr/include/c++/7/bits/hashtable.h:1488:12: note: suggested alternative: 'set'
std::size_t __n = _M_bucket_index(__k, __code);
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:1489:39: error: '__n' was not declared in this scope
__node_type* __p = _M_find_node(__n, __k, __code);
^~~
/usr/include/c++/7/bits/hashtable.h:1489:39: note: suggested alternative: '__yn'
__node_type* __p = _M_find_node(__n, __k, __code);
^~~
__yn
/usr/include/c++/7/bits/hashtable.h: In member function 'std::pair<typename std::__detail::_Hashtable_base<_Key, _Value, _ExtractKey, _Equal, _H1, _H2, _Hash, _Traits>::const_iterator, typename std::__detail::_Hashtable_base<_Key, _Value, _ExtractKey, _Equal, _H1, _H2, _Hash, _Traits>::const_iterator> std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::equal_range(const key_type&) const':
/usr/include/c++/7/bits/hashtable.h:1515:12: error: 'size_t' is not a member of 'std'
std::size_t __n = _M_bucket_index(__k, __code);
^~~~~~
/usr/include/c++/7/bits/hashtable.h:1515:12: note: suggested alternative: 'set'
std::size_t __n = _M_bucket_index(__k, __code);
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:1516:39: error: '__n' was not declared in this scope
__node_type* __p = _M_find_node(__n, __k, __code);
^~~
/usr/include/c++/7/bits/hashtable.h:1516:39: note: suggested alternative: '__yn'
__node_type* __p = _M_find_node(__n, __k, __code);
^~~
__yn
/usr/include/c++/7/bits/hashtable.h: In member function 'std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::iterator std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::_M_insert_unique_node(std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::size_type, std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::__hash_code, std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::__node_type*)':
/usr/include/c++/7/bits/hashtable.h:1711:28: error: 'size_t' is not a member of 'std'
std::pair<bool, std::size_t> __do_rehash
^~~~~~
/usr/include/c++/7/bits/hashtable.h:1711:28: note: suggested alternative: 'set'
std::pair<bool, std::size_t> __do_rehash
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:1711:28: error: 'size_t' is not a member of 'std'
/usr/include/c++/7/bits/hashtable.h:1711:28: note: suggested alternative: 'set'
std::pair<bool, std::size_t> __do_rehash
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:1711:34: error: template argument 2 is invalid
std::pair<bool, std::size_t> __do_rehash
^
/usr/include/c++/7/bits/hashtable.h:1716:20: error: request for member 'first' in '__do_rehash', which is of non-class type 'int'
if (__do_rehash.first)
^~~~~
/usr/include/c++/7/bits/hashtable.h:1718:30: error: request for member 'second' in '__do_rehash', which is of non-class type 'int'
_M_rehash(__do_rehash.second, __saved_state);
^~~~~~
/usr/include/c++/7/bits/hashtable.h: In member function 'std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::iterator std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::_M_insert_multi_node(std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::__node_type*, std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::__hash_code, std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::__node_type*)':
/usr/include/c++/7/bits/hashtable.h:1750:28: error: 'size_t' is not a member of 'std'
std::pair<bool, std::size_t> __do_rehash
^~~~~~
/usr/include/c++/7/bits/hashtable.h:1750:28: note: suggested alternative: 'set'
std::pair<bool, std::size_t> __do_rehash
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:1750:28: error: 'size_t' is not a member of 'std'
/usr/include/c++/7/bits/hashtable.h:1750:28: note: suggested alternative: 'set'
std::pair<bool, std::size_t> __do_rehash
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:1750:34: error: template argument 2 is invalid
std::pair<bool, std::size_t> __do_rehash
^
/usr/include/c++/7/bits/hashtable.h:1755:20: error: request for member 'first' in '__do_rehash', which is of non-class type 'int'
if (__do_rehash.first)
^~~~~
/usr/include/c++/7/bits/hashtable.h:1756:28: error: request for member 'second' in '__do_rehash', which is of non-class type 'int'
_M_rehash(__do_rehash.second, __saved_state);
^~~~~~
/usr/include/c++/7/bits/hashtable.h: In member function 'std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::iterator std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::erase(std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::const_iterator)':
/usr/include/c++/7/bits/hashtable.h:1859:12: error: 'size_t' is not a member of 'std'
std::size_t __bkt = _M_bucket_index(__n);
^~~~~~
/usr/include/c++/7/bits/hashtable.h:1859:12: note: suggested alternative: 'set'
std::size_t __bkt = _M_bucket_index(__n);
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:1864:52: error: '__bkt' was not declared in this scope
__node_base* __prev_n = _M_get_previous_node(__bkt, __n);
^~~~~
/usr/include/c++/7/bits/hashtable.h:1864:52: note: suggested alternative: '__cbrt'
__node_base* __prev_n = _M_get_previous_node(__bkt, __n);
^~~~~
__cbrt
/usr/include/c++/7/bits/hashtable.h: In member function 'std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::size_type std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::_M_erase(std::true_type, const key_type&)':
/usr/include/c++/7/bits/hashtable.h:1907:12: error: 'size_t' is not a member of 'std'
std::size_t __bkt = _M_bucket_index(__k, __code);
^~~~~~
/usr/include/c++/7/bits/hashtable.h:1907:12: note: suggested alternative: 'set'
std::size_t __bkt = _M_bucket_index(__k, __code);
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:1910:51: error: '__bkt' was not declared in this scope
__node_base* __prev_n = _M_find_before_node(__bkt, __k, __code);
^~~~~
/usr/include/c++/7/bits/hashtable.h:1910:51: note: suggested alternative: '__cbrt'
__node_base* __prev_n = _M_find_before_node(__bkt, __k, __code);
^~~~~
__cbrt
/usr/include/c++/7/bits/hashtable.h: In member function 'std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::size_type std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::_M_erase(std::false_type, const key_type&)':
/usr/include/c++/7/bits/hashtable.h:1931:12: error: 'size_t' is not a member of 'std'
std::size_t __bkt = _M_bucket_index(__k, __code);
^~~~~~
/usr/include/c++/7/bits/hashtable.h:1931:12: note: suggested alternative: 'set'
std::size_t __bkt = _M_bucket_index(__k, __code);
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:1934:51: error: '__bkt' was not declared in this scope
__node_base* __prev_n = _M_find_before_node(__bkt, __k, __code);
^~~~~
/usr/include/c++/7/bits/hashtable.h:1934:51: note: suggested alternative: '__cbrt'
__node_base* __prev_n = _M_find_before_node(__bkt, __k, __code);
^~~~~
__cbrt
/usr/include/c++/7/bits/hashtable.h:1946:12: error: 'size_t' is not a member of 'std'
std::size_t __n_last_bkt = __bkt;
^~~~~~
/usr/include/c++/7/bits/hashtable.h:1946:12: note: suggested alternative: 'set'
std::size_t __n_last_bkt = __bkt;
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:1952:4: error: '__n_last_bkt' was not declared in this scope
__n_last_bkt = _M_bucket_index(__n_last);
^~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable.h:1952:4: note: suggested alternative: '__n_last'
__n_last_bkt = _M_bucket_index(__n_last);
^~~~~~~~~~~~
__n_last
/usr/include/c++/7/bits/hashtable.h:1954:14: error: '__n_last_bkt' was not declared in this scope
while (__n_last_bkt == __bkt && this->_M_equals(__k, __code, __n_last));
^~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable.h:1954:14: note: suggested alternative: '__n_last'
while (__n_last_bkt == __bkt && this->_M_equals(__k, __code, __n_last));
^~~~~~~~~~~~
__n_last
/usr/include/c++/7/bits/hashtable.h: In member function 'std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::iterator std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::erase(std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::const_iterator, std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::const_iterator)':
/usr/include/c++/7/bits/hashtable.h:1991:12: error: 'size_t' is not a member of 'std'
std::size_t __bkt = _M_bucket_index(__n);
^~~~~~
/usr/include/c++/7/bits/hashtable.h:1991:12: note: suggested alternative: 'set'
std::size_t __bkt = _M_bucket_index(__n);
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:1993:52: error: '__bkt' was not declared in this scope
__node_base* __prev_n = _M_get_previous_node(__bkt, __n);
^~~~~
/usr/include/c++/7/bits/hashtable.h:1993:52: note: suggested alternative: '__cbrt'
__node_base* __prev_n = _M_get_previous_node(__bkt, __n);
^~~~~
__cbrt
/usr/include/c++/7/bits/hashtable.h:1995:12: error: 'size_t' is not a member of 'std'
std::size_t __n_bkt = __bkt;
^~~~~~
/usr/include/c++/7/bits/hashtable.h:1995:12: note: suggested alternative: 'set'
std::size_t __n_bkt = __bkt;
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:2006:8: error: '__n_bkt' was not declared in this scope
__n_bkt = _M_bucket_index(__n);
^~~~~~~
/usr/include/c++/7/bits/hashtable.h:2006:8: note: suggested alternative: '__cbrt'
__n_bkt = _M_bucket_index(__n);
^~~~~~~
__cbrt
/usr/include/c++/7/bits/hashtable.h:2008:30: error: '__n_bkt' was not declared in this scope
while (__n != __last_n && __n_bkt == __bkt);
^~~~~~~
/usr/include/c++/7/bits/hashtable.h:2008:30: note: suggested alternative: '__cbrt'
while (__n != __last_n && __n_bkt == __bkt);
^~~~~~~
__cbrt
/usr/include/c++/7/bits/hashtable.h:2017:19: error: '__n_bkt' was not declared in this scope
if (__n && (__n_bkt != __bkt || __is_bucket_begin))
^~~~~~~
/usr/include/c++/7/bits/hashtable.h:2017:19: note: suggested alternative: '__cbrt'
if (__n && (__n_bkt != __bkt || __is_bucket_begin))
^~~~~~~
__cbrt
/usr/include/c++/7/bits/hashtable.h: In member function 'void std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::rehash(std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::size_type)':
/usr/include/c++/7/bits/hashtable.h:2048:12: error: 'size_t' is not a member of 'std'
std::size_t __buckets
^~~~~~
/usr/include/c++/7/bits/hashtable.h:2048:12: note: suggested alternative: 'set'
std::size_t __buckets
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:2051:7: error: '__buckets' was not declared in this scope
__buckets = _M_rehash_policy._M_next_bkt(__buckets);
^~~~~~~~~
/usr/include/c++/7/bits/hashtable.h:2051:7: note: suggested alternative: '_M_buckets'
__buckets = _M_rehash_policy._M_next_bkt(__buckets);
^~~~~~~~~
_M_buckets
/usr/include/c++/7/bits/hashtable.h: In member function 'void std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::_M_rehash_aux(std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::size_type, std::true_type)':
/usr/include/c++/7/bits/hashtable.h:2095:12: error: 'size_t' is not a member of 'std'
std::size_t __bbegin_bkt = 0;
^~~~~~
/usr/include/c++/7/bits/hashtable.h:2095:12: note: suggested alternative: 'set'
std::size_t __bbegin_bkt = 0;
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:2099:9: error: 'size_t' is not a member of 'std'
std::size_t __bkt = __hash_code_base::_M_bucket_index(__p, __n);
^~~~~~
/usr/include/c++/7/bits/hashtable.h:2099:9: note: suggested alternative: 'set'
std::size_t __bkt = __hash_code_base::_M_bucket_index(__p, __n);
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:2100:23: error: '__bkt' was not declared in this scope
if (!__new_buckets[__bkt])
^~~~~
/usr/include/c++/7/bits/hashtable.h:2100:23: note: suggested alternative: '__cbrt'
if (!__new_buckets[__bkt])
^~~~~
__cbrt
/usr/include/c++/7/bits/hashtable.h:2106:17: error: '__bbegin_bkt' was not declared in this scope
__new_buckets[__bbegin_bkt] = __p;
^~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable.h:2106:17: note: suggested alternative: '_M_begin'
__new_buckets[__bbegin_bkt] = __p;
^~~~~~~~~~~~
_M_begin
/usr/include/c++/7/bits/hashtable.h:2107:8: error: '__bbegin_bkt' was not declared in this scope
__bbegin_bkt = __bkt;
^~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable.h:2107:8: note: suggested alternative: '_M_begin'
__bbegin_bkt = __bkt;
^~~~~~~~~~~~
_M_begin
/usr/include/c++/7/bits/hashtable.h: In member function 'void std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::_M_rehash_aux(std::_Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash, _RehashPolicy, _Traits>::size_type, std::false_type)':
/usr/include/c++/7/bits/hashtable.h:2137:12: error: 'size_t' is not a member of 'std'
std::size_t __bbegin_bkt = 0;
^~~~~~
/usr/include/c++/7/bits/hashtable.h:2137:12: note: suggested alternative: 'set'
std::size_t __bbegin_bkt = 0;
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:2138:12: error: 'size_t' is not a member of 'std'
std::size_t __prev_bkt = 0;
^~~~~~
/usr/include/c++/7/bits/hashtable.h:2138:12: note: suggested alternative: 'set'
std::size_t __prev_bkt = 0;
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:2145:9: error: 'size_t' is not a member of 'std'
std::size_t __bkt = __hash_code_base::_M_bucket_index(__p, __n);
^~~~~~
/usr/include/c++/7/bits/hashtable.h:2145:9: note: suggested alternative: 'set'
std::size_t __bkt = __hash_code_base::_M_bucket_index(__p, __n);
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:2147:20: error: '__prev_bkt' was not declared in this scope
if (__prev_p && __prev_bkt == __bkt)
^~~~~~~~~~
/usr/include/c++/7/bits/hashtable.h:2147:20: note: suggested alternative: '__prev_p'
if (__prev_p && __prev_bkt == __bkt)
^~~~~~~~~~
__prev_p
/usr/include/c++/7/bits/hashtable.h:2147:34: error: '__bkt' was not declared in this scope
if (__prev_p && __prev_bkt == __bkt)
^~~~~
/usr/include/c++/7/bits/hashtable.h:2147:34: note: suggested alternative: '__cbrt'
if (__prev_p && __prev_bkt == __bkt)
^~~~~
__cbrt
/usr/include/c++/7/bits/hashtable.h:2170:14: error: 'size_t' is not a member of 'std'
std::size_t __next_bkt
^~~~~~
/usr/include/c++/7/bits/hashtable.h:2170:14: note: suggested alternative: 'set'
std::size_t __next_bkt
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:2173:13: error: '__next_bkt' was not declared in this scope
if (__next_bkt != __prev_bkt)
^~~~~~~~~~
/usr/include/c++/7/bits/hashtable.h:2173:13: note: suggested alternative: '__nextupl'
if (__next_bkt != __prev_bkt)
^~~~~~~~~~
__nextupl
/usr/include/c++/7/bits/hashtable.h:2185:21: error: '__bbegin_bkt' was not declared in this scope
__new_buckets[__bbegin_bkt] = __p;
^~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable.h:2185:21: note: suggested alternative: '_M_begin'
__new_buckets[__bbegin_bkt] = __p;
^~~~~~~~~~~~
_M_begin
/usr/include/c++/7/bits/hashtable.h:2186:5: error: '__bbegin_bkt' was not declared in this scope
__bbegin_bkt = __bkt;
^~~~~~~~~~~~
/usr/include/c++/7/bits/hashtable.h:2186:5: note: suggested alternative: '_M_begin'
__bbegin_bkt = __bkt;
^~~~~~~~~~~~
_M_begin
/usr/include/c++/7/bits/hashtable.h:2195:4: error: '__prev_bkt' was not declared in this scope
__prev_bkt = __bkt;
^~~~~~~~~~
/usr/include/c++/7/bits/hashtable.h:2195:4: note: suggested alternative: '__prev_p'
__prev_bkt = __bkt;
^~~~~~~~~~
__prev_p
/usr/include/c++/7/bits/hashtable.h:2195:17: error: '__bkt' was not declared in this scope
__prev_bkt = __bkt;
^~~~~
/usr/include/c++/7/bits/hashtable.h:2195:17: note: suggested alternative: '__cbrt'
__prev_bkt = __bkt;
^~~~~
__cbrt
/usr/include/c++/7/bits/hashtable.h:2201:9: error: 'size_t' is not a member of 'std'
std::size_t __next_bkt
^~~~~~
/usr/include/c++/7/bits/hashtable.h:2201:9: note: suggested alternative: 'set'
std::size_t __next_bkt
^~~~~~
set
/usr/include/c++/7/bits/hashtable.h:2203:8: error: '__next_bkt' was not declared in this scope
if (__next_bkt != __prev_bkt)
^~~~~~~~~~
/usr/include/c++/7/bits/hashtable.h:2203:8: note: suggested alternative: '__nextupl'
if (__next_bkt != __prev_bkt)
^~~~~~~~~~
__nextupl
/usr/include/c++/7/bits/hashtable.h:2203:22: error: '__prev_bkt' was not declared in this scope
if (__next_bkt != __prev_bkt)
^~~~~~~~~~
/usr/include/c++/7/bits/hashtable.h:2203:22: note: suggested alternative: '__prev_p'
if (__next_bkt != __prev_bkt)
^~~~~~~~~~
__prev_p
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h: In instantiation of 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::basic_string(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]':
/usr/include/c++/7/system_error:189:40: required from here
/usr/include/c++/7/bits/basic_string.h:542:24: error: 'class std::__cxx11::basic_string<char>' has no member named '_M_allocated_capacity'; did you mean '_S_local_capacity'?
_M_capacity(__str._M_allocated_capacity);
~~~~~~^~~~~~~~~~~~~~~~~~~~~
_S_local_capacity
/usr/include/c++/7/bits/basic_string.h:542:17: error: '_M_capacity' was not declared in this scope
_M_capacity(__str._M_allocated_capacity);
~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:548:11: error: '_M_length' was not declared in this scope
_M_length(__str.length());
~~~~~~~~~^~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h: In instantiation of 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc> std::operator+(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]':
/usr/include/c++/7/system_error:351:50: required from here
/usr/include/c++/7/bits/basic_string.h:5968:33: error: 'class std::__cxx11::basic_string<char>' has no member named 'size'
const auto __size = __lhs.size() + __rhs.size();
~~~~~~^~~~
/usr/include/c++/7/bits/basic_string.h:5968:48: error: 'class std::__cxx11::basic_string<char>' has no member named 'size'
const auto __size = __lhs.size() + __rhs.size();
~~~~~~^~~~
/usr/include/c++/7/bits/basic_string.h:5969:43: error: 'class std::__cxx11::basic_string<char>' has no member named 'capacity'
const bool __cond = (__size > __lhs.capacity()
~~~~~~^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:5970:26: error: 'class std::__cxx11::basic_string<char>' has no member named 'capacity'
&& __size <= __rhs.capacity());
~~~~~~^~~~~~~~
/usr/include/c++/7/bits/basic_string.h:5971:32: error: no matching function for call to 'std::__cxx11::basic_string<char>::insert(int, std::__cxx11::basic_string<char>&)'
return __cond ? std::move(__rhs.insert(0, __lhs))
~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:1567:9: note: candidate: template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_iterator, _InputIterator, _InputIterator) [with _InputIterator = _InputIterator; <template-parameter-2-2> = <template-parameter-1-2>; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]
insert(const_iterator __p, _InputIterator __beg, _InputIterator __end)
^~~~~~
/usr/include/c++/7/bits/basic_string.h:1567:9: note: template argument deduction/substitution failed:
/usr/include/c++/7/bits/basic_string.h:5971:32: note: candidate expects 3 arguments, 2 provided
return __cond ? std::move(__rhs.insert(0, __lhs))
~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:1601:7: note: candidate: void std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator, std::initializer_list<_Tp>) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator = __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::pointer = char*]
insert(iterator __p, initializer_list<_CharT> __l)
^~~~~~
/usr/include/c++/7/bits/basic_string.h:1601:7: note: no known conversion for argument 1 from 'int' to 'std::__cxx11::basic_string<char>::iterator {aka __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >}'
/usr/include/c++/7/bits/basic_string.h:1728:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, _CharT) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator = __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::pointer = char*; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator = __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::const_pointer = const char*]
insert(__const_iterator __p, _CharT __c)
^~~~~~
/usr/include/c++/7/bits/basic_string.h:1728:7: note: no known conversion for argument 1 from 'int' to 'std::__cxx11::basic_string<char>::__const_iterator {aka __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >}'
/usr/include/c++/7/bits/basic_string.h: In instantiation of 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc> std::operator+(const _CharT*, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&&) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]':
/usr/include/c++/7/system_error:354:51: required from here
/usr/include/c++/7/bits/basic_string.h:5979:23: error: no matching function for call to 'std::__cxx11::basic_string<char>::insert(int, const char*&)'
{ return std::move(__rhs.insert(0, __lhs)); }
~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:1567:9: note: candidate: template<class _InputIterator, class> std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::const_iterator, _InputIterator, _InputIterator) [with _InputIterator = _InputIterator; <template-parameter-2-2> = <template-parameter-1-2>; _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]
insert(const_iterator __p, _InputIterator __beg, _InputIterator __end)
^~~~~~
/usr/include/c++/7/bits/basic_string.h:1567:9: note: template argument deduction/substitution failed:
/usr/include/c++/7/bits/basic_string.h:5979:23: note: candidate expects 3 arguments, 2 provided
{ return std::move(__rhs.insert(0, __lhs)); }
~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:1601:7: note: candidate: void std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator, std::initializer_list<_Tp>) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator = __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::pointer = char*]
insert(iterator __p, initializer_list<_CharT> __l)
^~~~~~
/usr/include/c++/7/bits/basic_string.h:1601:7: note: no known conversion for argument 1 from 'int' to 'std::__cxx11::basic_string<char>::iterator {aka __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >}'
/usr/include/c++/7/bits/basic_string.h:1728:7: note: candidate: std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::insert(std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator, _CharT) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::iterator = __gnu_cxx::__normal_iterator<char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::pointer = char*; std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::__const_iterator = __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >; typename __gnu_cxx::__alloc_traits<typename __gnu_cxx::__alloc_traits<_Alloc>::rebind<_CharT>::other>::const_pointer = const char*]
insert(__const_iterator __p, _CharT __c)
^~~~~~
/usr/include/c++/7/bits/basic_string.h:1728:7: note: no known conversion for argument 1 from 'int' to 'std::__cxx11::basic_string<char>::__const_iterator {aka __gnu_cxx::__normal_iterator<const char*, std::__cxx11::basic_string<char> >}'
In file included from /usr/include/c++/7/exception:142:0,
from /usr/include/c++/7/ios:39,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/exception_ptr.h: In instantiation of 'std::__exception_ptr::exception_ptr std::make_exception_ptr(_Ex) [with _Ex = std::future_error]':
/usr/include/c++/7/future:438:68: required from here
/usr/include/c++/7/bits/exception_ptr.h:188:11: error: no matching function for call to 'operator new(sizetype, void*&)'
::new (__e) _Ex(__ex);
^~~~~~~~~~~~~~~~~~~~~
<built-in>: note: candidate: void* operator new(long unsigned int)
<built-in>: note: candidate expects 1 argument, 2 provided
In file included from /usr/include/c++/7/string:52:0,
from /usr/include/c++/7/bits/locale_classes.h:40,
from /usr/include/c++/7/bits/ios_base.h:41,
from /usr/include/c++/7/ios:42,
from /usr/include/c++/7/istream:38,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from foo.cc:27:
/usr/include/c++/7/bits/basic_string.h: In instantiation of 'void std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::_M_dispose() [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]':
/usr/include/c++/7/bits/basic_string.h:647:19: required from 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::~basic_string() [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
/usr/include/c++/7/system_error:189:40: required from here
/usr/include/c++/7/bits/basic_string.h:221:15: error: using invalid field 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::<unnamed union>::_M_allocated_capacity'
_M_destroy(_M_allocated_capacity);
^~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:221:14: error: '_M_destroy' was not declared in this scope
_M_destroy(_M_allocated_capacity);
~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:221:14: note: suggested alternative: '_M_data'
_M_destroy(_M_allocated_capacity);
~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
_M_data
/usr/include/c++/7/bits/basic_string.h: In instantiation of 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc>& std::__cxx11::basic_string<_CharT, _Traits, _Alloc>::append(const _CharT*) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]':
/usr/include/c++/7/bits/basic_string.h:5929:7: required from 'std::__cxx11::basic_string<_CharT, _Traits, _Alloc> std::operator+(const std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&, const _CharT*) [with _CharT = char; _Traits = std::char_traits<char>; _Alloc = std::allocator<char>]'
/usr/include/c++/7/system_error:351:30: required from here
/usr/include/c++/7/bits/basic_string.h:1257:17: error: '_M_check_length' was not declared in this scope
_M_check_length(size_type(0), __n, "basic_string::append");
~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:1257:17: note: suggested alternative: '__socklen_t'
_M_check_length(size_type(0), __n, "basic_string::append");
~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
__socklen_t
/usr/include/c++/7/bits/basic_string.h:1258:18: error: '_M_append' was not declared in this scope
return _M_append(__s, __n);
~~~~~~~~~^~~~~~~~~~
/usr/include/c++/7/bits/basic_string.h:1258:18: note: suggested alternative: 'append'
return _M_append(__s, __n);
~~~~~~~~~^~~~~~~~~~
append
In file included from /usr/include/c++/7/bits/locale_conv.h:41:0,
from /usr/include/c++/7/locale:43,
from /usr/include/c++/7/iomanip:43,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:72,
from foo.cc:27:
/usr/include/c++/7/bits/unique_ptr.h: In instantiation of 'std::__uniq_ptr_impl<_Tp, _Dp>::pointer& std::__uniq_ptr_impl<_Tp, _Dp>::_M_ptr() [with _Tp = std::__future_base::_Result_base; _Dp = std::__future_base::_Result_base::_Deleter; std::__uniq_ptr_impl<_Tp, _Dp>::pointer = std::__future_base::_Result_base*]':
/usr/include/c++/7/bits/unique_ptr.h:261:8: required from 'std::unique_ptr<_Tp, _Dp>::~unique_ptr() [with _Tp = std::__future_base::_Result_base; _Dp = std::__future_base::_Result_base::_Deleter]'
/usr/include/c++/7/future:324:77: required from here
/usr/include/c++/7/bits/unique_ptr.h:146:47: error: no matching function for call to 'get<0>(std::tuple<std::__future_base::_Result_base*, std::__future_base::_Result_base::_Deleter>&)'
pointer& _M_ptr() { return std::get<0>(_M_t); }
~~~~~~~~~~~^~~~~~
In file included from /usr/include/c++/7/algorithm:60:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
from foo.cc:27:
/usr/include/c++/7/utility:225:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int& std::get(std::pair<_Tp1, _Tp2>&)
get(std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:225:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:230:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int&& std::get(std::pair<_Tp1, _Tp2>&&)
get(std::pair<_Tp1, _Tp2>&& __in) noexcept
^~~
/usr/include/c++/7/utility:230:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:235:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr const int& std::get(const std::pair<_Tp1, _Tp2>&)
get(const std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:235:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/tuple:39:0,
from /usr/include/c++/7/functional:54,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/array:307:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp& std::get(int&)
get(array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:307:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:316:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp&& std::get(int&&)
get(array<_Tp, _Nm>&& __arr) noexcept
^~~
/usr/include/c++/7/array:316:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:324:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr const _Tp& std::get(const int&)
get(const array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:324:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/bits/locale_conv.h:41:0,
from /usr/include/c++/7/locale:43,
from /usr/include/c++/7/iomanip:43,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:72,
from foo.cc:27:
/usr/include/c++/7/bits/unique_ptr.h: In instantiation of 'std::__uniq_ptr_impl<_Tp, _Dp>::pointer& std::__uniq_ptr_impl<_Tp, _Dp>::_M_ptr() [with _Tp = std::__future_base::_State_baseV2::_Make_ready; _Dp = std::default_delete<std::__future_base::_State_baseV2::_Make_ready>; std::__uniq_ptr_impl<_Tp, _Dp>::pointer = std::__future_base::_State_baseV2::_Make_ready*]':
/usr/include/c++/7/bits/unique_ptr.h:261:8: required from 'std::unique_ptr<_Tp, _Dp>::~unique_ptr() [with _Tp = std::__future_base::_State_baseV2::_Make_ready; _Dp = std::default_delete<std::__future_base::_State_baseV2::_Make_ready>]'
/usr/include/c++/7/future:419:46: required from here
/usr/include/c++/7/bits/unique_ptr.h:146:47: error: no matching function for call to 'get<0>(std::tuple<std::__future_base::_State_baseV2::_Make_ready*, std::default_delete<std::__future_base::_State_baseV2::_Make_ready> >&)'
pointer& _M_ptr() { return std::get<0>(_M_t); }
~~~~~~~~~~~^~~~~~
In file included from /usr/include/c++/7/algorithm:60:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
from foo.cc:27:
/usr/include/c++/7/utility:225:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int& std::get(std::pair<_Tp1, _Tp2>&)
get(std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:225:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:230:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int&& std::get(std::pair<_Tp1, _Tp2>&&)
get(std::pair<_Tp1, _Tp2>&& __in) noexcept
^~~
/usr/include/c++/7/utility:230:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:235:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr const int& std::get(const std::pair<_Tp1, _Tp2>&)
get(const std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:235:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/tuple:39:0,
from /usr/include/c++/7/functional:54,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/array:307:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp& std::get(int&)
get(array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:307:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:316:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp&& std::get(int&&)
get(array<_Tp, _Nm>&& __arr) noexcept
^~~
/usr/include/c++/7/array:316:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:324:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr const _Tp& std::get(const int&)
get(const array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:324:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/bits/locale_conv.h:41:0,
from /usr/include/c++/7/locale:43,
from /usr/include/c++/7/iomanip:43,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:72,
from foo.cc:27:
/usr/include/c++/7/bits/unique_ptr.h: In instantiation of 'std::__uniq_ptr_impl<_Tp, _Dp>::pointer& std::__uniq_ptr_impl<_Tp, _Dp>::_M_ptr() [with _Tp = std::__future_base::_Result<void>; _Dp = std::__future_base::_Result_base::_Deleter; std::__uniq_ptr_impl<_Tp, _Dp>::pointer = std::__future_base::_Result<void>*]':
/usr/include/c++/7/bits/unique_ptr.h:261:8: required from 'std::unique_ptr<_Tp, _Dp>::~unique_ptr() [with _Tp = std::__future_base::_Result<void>; _Dp = std::__future_base::_Result_base::_Deleter]'
/usr/include/c++/7/future:1258:28: required from here
/usr/include/c++/7/bits/unique_ptr.h:146:47: error: no matching function for call to 'get<0>(std::tuple<std::__future_base::_Result<void>*, std::__future_base::_Result_base::_Deleter>&)'
pointer& _M_ptr() { return std::get<0>(_M_t); }
~~~~~~~~~~~^~~~~~
In file included from /usr/include/c++/7/algorithm:60:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
from foo.cc:27:
/usr/include/c++/7/utility:225:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int& std::get(std::pair<_Tp1, _Tp2>&)
get(std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:225:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:230:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int&& std::get(std::pair<_Tp1, _Tp2>&&)
get(std::pair<_Tp1, _Tp2>&& __in) noexcept
^~~
/usr/include/c++/7/utility:230:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:235:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr const int& std::get(const std::pair<_Tp1, _Tp2>&)
get(const std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:235:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/tuple:39:0,
from /usr/include/c++/7/functional:54,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/array:307:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp& std::get(int&)
get(array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:307:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:316:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp&& std::get(int&&)
get(array<_Tp, _Nm>&& __arr) noexcept
^~~
/usr/include/c++/7/array:316:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:324:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr const _Tp& std::get(const int&)
get(const array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:324:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/bits/locale_conv.h:41:0,
from /usr/include/c++/7/locale:43,
from /usr/include/c++/7/iomanip:43,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:72,
from foo.cc:27:
/usr/include/c++/7/bits/unique_ptr.h: In instantiation of '_Dp& std::__uniq_ptr_impl<_Tp, _Dp>::_M_deleter() [with _Tp = std::__future_base::_Result_base; _Dp = std::__future_base::_Result_base::_Deleter]':
/usr/include/c++/7/bits/unique_ptr.h:337:32: required from 'std::unique_ptr<_Tp, _Dp>::deleter_type& std::unique_ptr<_Tp, _Dp>::get_deleter() [with _Tp = std::__future_base::_Result_base; _Dp = std::__future_base::_Result_base::_Deleter; std::unique_ptr<_Tp, _Dp>::deleter_type = std::__future_base::_Result_base::_Deleter]'
/usr/include/c++/7/bits/unique_ptr.h:263:15: required from 'std::unique_ptr<_Tp, _Dp>::~unique_ptr() [with _Tp = std::__future_base::_Result_base; _Dp = std::__future_base::_Result_base::_Deleter]'
/usr/include/c++/7/future:324:77: required from here
/usr/include/c++/7/bits/unique_ptr.h:148:51: error: no matching function for call to 'get<1>(std::tuple<std::__future_base::_Result_base*, std::__future_base::_Result_base::_Deleter>&)'
_Dp& _M_deleter() { return std::get<1>(_M_t); }
~~~~~~~~~~~^~~~~~
In file included from /usr/include/c++/7/algorithm:60:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
from foo.cc:27:
/usr/include/c++/7/utility:225:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int& std::get(std::pair<_Tp1, _Tp2>&)
get(std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:225:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:230:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int&& std::get(std::pair<_Tp1, _Tp2>&&)
get(std::pair<_Tp1, _Tp2>&& __in) noexcept
^~~
/usr/include/c++/7/utility:230:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:235:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr const int& std::get(const std::pair<_Tp1, _Tp2>&)
get(const std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:235:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/tuple:39:0,
from /usr/include/c++/7/functional:54,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/array:307:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp& std::get(int&)
get(array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:307:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:316:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp&& std::get(int&&)
get(array<_Tp, _Nm>&& __arr) noexcept
^~~
/usr/include/c++/7/array:316:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:324:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr const _Tp& std::get(const int&)
get(const array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:324:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/bits/locale_conv.h:41:0,
from /usr/include/c++/7/locale:43,
from /usr/include/c++/7/iomanip:43,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:72,
from foo.cc:27:
/usr/include/c++/7/bits/unique_ptr.h: In instantiation of 'std::__uniq_ptr_impl<_Tp, _Dp>::pointer std::__uniq_ptr_impl<_Tp, _Dp>::_M_ptr() const [with _Tp = std::__future_base::_Result_base; _Dp = std::__future_base::_Result_base::_Deleter; std::__uniq_ptr_impl<_Tp, _Dp>::pointer = std::__future_base::_Result_base*]':
/usr/include/c++/7/bits/unique_ptr.h:332:28: required from 'std::unique_ptr<_Tp, _Dp>::pointer std::unique_ptr<_Tp, _Dp>::get() const [with _Tp = std::__future_base::_Result_base; _Dp = std::__future_base::_Result_base::_Deleter; std::unique_ptr<_Tp, _Dp>::pointer = std::__future_base::_Result_base*]'
/usr/include/c++/7/bits/unique_ptr.h:318:13: required from 'typename std::add_lvalue_reference<_Tp>::type std::unique_ptr<_Tp, _Dp>::operator*() const [with _Tp = std::__future_base::_Result_base; _Dp = std::__future_base::_Result_base::_Deleter; typename std::add_lvalue_reference<_Tp>::type = std::__future_base::_Result_base&]'
/usr/include/c++/7/future:338:10: required from here
/usr/include/c++/7/bits/unique_ptr.h:147:53: error: no matching function for call to 'get<0>(const std::tuple<std::__future_base::_Result_base*, std::__future_base::_Result_base::_Deleter>&)'
pointer _M_ptr() const { return std::get<0>(_M_t); }
~~~~~~~~~~~^~~~~~
In file included from /usr/include/c++/7/algorithm:60:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
from foo.cc:27:
/usr/include/c++/7/utility:225:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int& std::get(std::pair<_Tp1, _Tp2>&)
get(std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:225:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:230:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int&& std::get(std::pair<_Tp1, _Tp2>&&)
get(std::pair<_Tp1, _Tp2>&& __in) noexcept
^~~
/usr/include/c++/7/utility:230:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:235:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr const int& std::get(const std::pair<_Tp1, _Tp2>&)
get(const std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:235:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/tuple:39:0,
from /usr/include/c++/7/functional:54,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/array:307:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp& std::get(int&)
get(array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:307:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:316:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp&& std::get(int&&)
get(array<_Tp, _Nm>&& __arr) noexcept
^~~
/usr/include/c++/7/array:316:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:324:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr const _Tp& std::get(const int&)
get(const array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:324:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/bits/locale_conv.h:41:0,
from /usr/include/c++/7/locale:43,
from /usr/include/c++/7/iomanip:43,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:72,
from foo.cc:27:
/usr/include/c++/7/bits/unique_ptr.h: In instantiation of '_Dp& std::__uniq_ptr_impl<_Tp, _Dp>::_M_deleter() [with _Tp = std::__future_base::_State_baseV2::_Make_ready; _Dp = std::default_delete<std::__future_base::_State_baseV2::_Make_ready>]':
/usr/include/c++/7/bits/unique_ptr.h:337:32: required from 'std::unique_ptr<_Tp, _Dp>::deleter_type& std::unique_ptr<_Tp, _Dp>::get_deleter() [with _Tp = std::__future_base::_State_baseV2::_Make_ready; _Dp = std::default_delete<std::__future_base::_State_baseV2::_Make_ready>; std::unique_ptr<_Tp, _Dp>::deleter_type = std::default_delete<std::__future_base::_State_baseV2::_Make_ready>]'
/usr/include/c++/7/bits/unique_ptr.h:263:15: required from 'std::unique_ptr<_Tp, _Dp>::~unique_ptr() [with _Tp = std::__future_base::_State_baseV2::_Make_ready; _Dp = std::default_delete<std::__future_base::_State_baseV2::_Make_ready>]'
/usr/include/c++/7/future:419:46: required from here
/usr/include/c++/7/bits/unique_ptr.h:148:51: error: no matching function for call to 'get<1>(std::tuple<std::__future_base::_State_baseV2::_Make_ready*, std::default_delete<std::__future_base::_State_baseV2::_Make_ready> >&)'
_Dp& _M_deleter() { return std::get<1>(_M_t); }
~~~~~~~~~~~^~~~~~
In file included from /usr/include/c++/7/algorithm:60:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
from foo.cc:27:
/usr/include/c++/7/utility:225:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int& std::get(std::pair<_Tp1, _Tp2>&)
get(std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:225:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:230:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int&& std::get(std::pair<_Tp1, _Tp2>&&)
get(std::pair<_Tp1, _Tp2>&& __in) noexcept
^~~
/usr/include/c++/7/utility:230:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:235:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr const int& std::get(const std::pair<_Tp1, _Tp2>&)
get(const std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:235:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/tuple:39:0,
from /usr/include/c++/7/functional:54,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/array:307:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp& std::get(int&)
get(array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:307:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:316:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp&& std::get(int&&)
get(array<_Tp, _Nm>&& __arr) noexcept
^~~
/usr/include/c++/7/array:316:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:324:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr const _Tp& std::get(const int&)
get(const array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:324:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/bits/locale_conv.h:41:0,
from /usr/include/c++/7/locale:43,
from /usr/include/c++/7/iomanip:43,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:72,
from foo.cc:27:
/usr/include/c++/7/bits/unique_ptr.h: In instantiation of 'std::__uniq_ptr_impl<_Tp, _Dp>::pointer std::__uniq_ptr_impl<_Tp, _Dp>::_M_ptr() const [with _Tp = std::__future_base::_State_baseV2::_Make_ready; _Dp = std::default_delete<std::__future_base::_State_baseV2::_Make_ready>; std::__uniq_ptr_impl<_Tp, _Dp>::pointer = std::__future_base::_State_baseV2::_Make_ready*]':
/usr/include/c++/7/bits/unique_ptr.h:332:28: required from 'std::unique_ptr<_Tp, _Dp>::pointer std::unique_ptr<_Tp, _Dp>::get() const [with _Tp = std::__future_base::_State_baseV2::_Make_ready; _Dp = std::default_delete<std::__future_base::_State_baseV2::_Make_ready>; std::unique_ptr<_Tp, _Dp>::pointer = std::__future_base::_State_baseV2::_Make_ready*]'
/usr/include/c++/7/bits/unique_ptr.h:326:12: required from 'std::unique_ptr<_Tp, _Dp>::pointer std::unique_ptr<_Tp, _Dp>::operator->() const [with _Tp = std::__future_base::_State_baseV2::_Make_ready; _Dp = std::default_delete<std::__future_base::_State_baseV2::_Make_ready>; std::unique_ptr<_Tp, _Dp>::pointer = std::__future_base::_State_baseV2::_Make_ready*]'
/usr/include/c++/7/future:426:6: required from here
/usr/include/c++/7/bits/unique_ptr.h:147:53: error: no matching function for call to 'get<0>(const std::tuple<std::__future_base::_State_baseV2::_Make_ready*, std::default_delete<std::__future_base::_State_baseV2::_Make_ready> >&)'
pointer _M_ptr() const { return std::get<0>(_M_t); }
~~~~~~~~~~~^~~~~~
In file included from /usr/include/c++/7/algorithm:60:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
from foo.cc:27:
/usr/include/c++/7/utility:225:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int& std::get(std::pair<_Tp1, _Tp2>&)
get(std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:225:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:230:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int&& std::get(std::pair<_Tp1, _Tp2>&&)
get(std::pair<_Tp1, _Tp2>&& __in) noexcept
^~~
/usr/include/c++/7/utility:230:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:235:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr const int& std::get(const std::pair<_Tp1, _Tp2>&)
get(const std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:235:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/tuple:39:0,
from /usr/include/c++/7/functional:54,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/array:307:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp& std::get(int&)
get(array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:307:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:316:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp&& std::get(int&&)
get(array<_Tp, _Nm>&& __arr) noexcept
^~~
/usr/include/c++/7/array:316:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:324:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr const _Tp& std::get(const int&)
get(const array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:324:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/functional:54:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/tuple: In instantiation of 'std::tuple<_T1, _T2>& std::tuple<_T1, _T2>::operator=(std::tuple<_T1, _T2>&&) [with _T1 = std::__future_base::_Result_base*; _T2 = std::__future_base::_Result_base::_Deleter]':
/usr/include/c++/7/bits/unique_ptr.h:117:11: required from 'typename std::enable_if<std::__and_<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> >::value>::type std::swap(_Tp&, _Tp&) [with _Tp = std::__uniq_ptr_impl<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter>; typename std::enable_if<std::__and_<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> >::value>::type = void]'
/usr/include/c++/7/bits/unique_ptr.h:379:6: required from 'void std::unique_ptr<_Tp, _Dp>::swap(std::unique_ptr<_Tp, _Dp>&) [with _Tp = std::__future_base::_Result_base; _Dp = std::__future_base::_Result_base::_Deleter]'
/usr/include/c++/7/future:443:26: required from here
/usr/include/c++/7/tuple:1219:2: error: invalid static_cast from type 'std::tuple<std::__future_base::_Result_base*, std::__future_base::_Result_base::_Deleter>' to type 'std::tuple<std::__future_base::_Result_base*, std::__future_base::_Result_base::_Deleter>::_Inherited& {aka int&}'
static_cast<_Inherited&>(*this) = std::move(__in);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/bits/locale_conv.h:41:0,
from /usr/include/c++/7/locale:43,
from /usr/include/c++/7/iomanip:43,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:72,
from foo.cc:27:
/usr/include/c++/7/bits/unique_ptr.h: In instantiation of '_Dp& std::__uniq_ptr_impl<_Tp, _Dp>::_M_deleter() [with _Tp = std::__future_base::_Result<void>; _Dp = std::__future_base::_Result_base::_Deleter]':
/usr/include/c++/7/bits/unique_ptr.h:337:32: required from 'std::unique_ptr<_Tp, _Dp>::deleter_type& std::unique_ptr<_Tp, _Dp>::get_deleter() [with _Tp = std::__future_base::_Result<void>; _Dp = std::__future_base::_Result_base::_Deleter; std::unique_ptr<_Tp, _Dp>::deleter_type = std::__future_base::_Result_base::_Deleter]'
/usr/include/c++/7/bits/unique_ptr.h:263:15: required from 'std::unique_ptr<_Tp, _Dp>::~unique_ptr() [with _Tp = std::__future_base::_Result<void>; _Dp = std::__future_base::_Result_base::_Deleter]'
/usr/include/c++/7/future:1258:28: required from here
/usr/include/c++/7/bits/unique_ptr.h:148:51: error: no matching function for call to 'get<1>(std::tuple<std::__future_base::_Result<void>*, std::__future_base::_Result_base::_Deleter>&)'
_Dp& _M_deleter() { return std::get<1>(_M_t); }
~~~~~~~~~~~^~~~~~
In file included from /usr/include/c++/7/algorithm:60:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
from foo.cc:27:
/usr/include/c++/7/utility:225:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int& std::get(std::pair<_Tp1, _Tp2>&)
get(std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:225:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:230:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int&& std::get(std::pair<_Tp1, _Tp2>&&)
get(std::pair<_Tp1, _Tp2>&& __in) noexcept
^~~
/usr/include/c++/7/utility:230:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:235:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr const int& std::get(const std::pair<_Tp1, _Tp2>&)
get(const std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:235:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/tuple:39:0,
from /usr/include/c++/7/functional:54,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/array:307:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp& std::get(int&)
get(array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:307:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:316:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp&& std::get(int&&)
get(array<_Tp, _Nm>&& __arr) noexcept
^~~
/usr/include/c++/7/array:316:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:324:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr const _Tp& std::get(const int&)
get(const array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:324:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/functional:54:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/tuple: In instantiation of 'std::tuple<_T1, _T2>& std::tuple<_T1, _T2>::operator=(std::tuple<_T1, _T2>&&) [with _T1 = std::__future_base::_Result<void>*; _T2 = std::__future_base::_Result_base::_Deleter]':
/usr/include/c++/7/bits/unique_ptr.h:117:11: required from 'typename std::enable_if<std::__and_<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> >::value>::type std::swap(_Tp&, _Tp&) [with _Tp = std::__uniq_ptr_impl<std::__future_base::_Result<void>, std::__future_base::_Result_base::_Deleter>; typename std::enable_if<std::__and_<std::__not_<std::__is_tuple_like<_Tp> >, std::is_move_constructible<_Tp>, std::is_move_assignable<_Tp> >::value>::type = void]'
/usr/include/c++/7/bits/unique_ptr.h:379:6: required from 'void std::unique_ptr<_Tp, _Dp>::swap(std::unique_ptr<_Tp, _Dp>&) [with _Tp = std::__future_base::_Result<void>; _Dp = std::__future_base::_Result_base::_Deleter]'
/usr/include/c++/7/future:1302:41: required from here
/usr/include/c++/7/tuple:1219:2: error: invalid static_cast from type 'std::tuple<std::__future_base::_Result<void>*, std::__future_base::_Result_base::_Deleter>' to type 'std::tuple<std::__future_base::_Result<void>*, std::__future_base::_Result_base::_Deleter>::_Inherited& {aka int&}'
static_cast<_Inherited&>(*this) = std::move(__in);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/7/bits/locale_conv.h:41:0,
from /usr/include/c++/7/locale:43,
from /usr/include/c++/7/iomanip:43,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:72,
from foo.cc:27:
/usr/include/c++/7/bits/unique_ptr.h: In instantiation of 'std::__uniq_ptr_impl<_Tp, _Dp>::pointer std::__uniq_ptr_impl<_Tp, _Dp>::_M_ptr() const [with _Tp = std::__future_base::_Result<void>; _Dp = std::__future_base::_Result_base::_Deleter; std::__uniq_ptr_impl<_Tp, _Dp>::pointer = std::__future_base::_Result<void>*]':
/usr/include/c++/7/bits/unique_ptr.h:332:28: required from 'std::unique_ptr<_Tp, _Dp>::pointer std::unique_ptr<_Tp, _Dp>::get() const [with _Tp = std::__future_base::_Result<void>; _Dp = std::__future_base::_Result_base::_Deleter; std::unique_ptr<_Tp, _Dp>::pointer = std::__future_base::_Result<void>*]'
/usr/include/c++/7/bits/unique_ptr.h:354:19: required from 'std::unique_ptr<_Tp, _Dp>::pointer std::unique_ptr<_Tp, _Dp>::release() [with _Tp = std::__future_base::_Result<void>; _Dp = std::__future_base::_Result_base::_Deleter; std::unique_ptr<_Tp, _Dp>::pointer = std::__future_base::_Result<void>*]'
/usr/include/c++/7/bits/unique_ptr.h:234:18: required from 'std::unique_ptr<_Tp, _Dp>::unique_ptr(std::unique_ptr<_Tp, _Dp>&&) [with _Tp = std::__future_base::_Result<void>; _Dp = std::__future_base::_Result_base::_Deleter]'
/usr/include/c++/7/future:1263:40: required from here
/usr/include/c++/7/bits/unique_ptr.h:147:53: error: no matching function for call to 'get<0>(const std::tuple<std::__future_base::_Result<void>*, std::__future_base::_Result_base::_Deleter>&)'
pointer _M_ptr() const { return std::get<0>(_M_t); }
~~~~~~~~~~~^~~~~~
In file included from /usr/include/c++/7/algorithm:60:0,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
from foo.cc:27:
/usr/include/c++/7/utility:225:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int& std::get(std::pair<_Tp1, _Tp2>&)
get(std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:225:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:230:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr int&& std::get(std::pair<_Tp1, _Tp2>&&)
get(std::pair<_Tp1, _Tp2>&& __in) noexcept
^~~
/usr/include/c++/7/utility:230:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/utility:235:5: note: candidate: template<<declaration error>, class _Tp1, class _Tp2> constexpr const int& std::get(const std::pair<_Tp1, _Tp2>&)
get(const std::pair<_Tp1, _Tp2>& __in) noexcept
^~~
/usr/include/c++/7/utility:235:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/tuple:39:0,
from /usr/include/c++/7/functional:54,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:71,
from foo.cc:27:
/usr/include/c++/7/array:307:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp& std::get(int&)
get(array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:307:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:316:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr _Tp&& std::get(int&&)
get(array<_Tp, _Nm>&& __arr) noexcept
^~~
/usr/include/c++/7/array:316:5: note: template argument deduction/substitution failed:
/usr/include/c++/7/array:324:5: note: candidate: template<<declaration error>, class _Tp, <declaration error> > constexpr const _Tp& std::get(const int&)
get(const array<_Tp, _Nm>& __arr) noexcept
^~~
/usr/include/c++/7/array:324:5: note: template argument deduction/substitution failed:
In file included from /usr/include/c++/7/bits/shared_ptr.h:52:0,
from /usr/include/c++/7/memory:81,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:82,
from foo.cc:27:
/usr/include/c++/7/bits/shared_ptr_base.h: In instantiation of 'std::__shared_count<_Lp>::__shared_count(std::_Sp_make_shared_tag, _Tp*, const _Alloc&, _Args&& ...) [with _Tp = std::mutex; _Alloc = std::allocator<std::mutex>; _Args = {}; __gnu_cxx::_Lock_policy _Lp = (__gnu_cxx::_Lock_policy)2]':
/usr/include/c++/7/bits/shared_ptr_base.h:1295:35: required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_make_shared_tag, const _Alloc&, _Args&& ...) [with _Alloc = std::allocator<std::mutex>; _Args = {}; _Tp = std::mutex; __gnu_cxx::_Lock_policy _Lp = (__gnu_cxx::_Lock_policy)2]'
/usr/include/c++/7/bits/shared_ptr.h:344:64: required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_make_shared_tag, const _Alloc&, _Args&& ...) [with _Alloc = std::allocator<std::mutex>; _Args = {}; _Tp = std::mutex]'
/usr/include/c++/7/bits/shared_ptr.h:690:14: required from 'std::shared_ptr<_Tp> std::allocate_shared(const _Alloc&, _Args&& ...) [with _Tp = std::mutex; _Alloc = std::allocator<std::mutex>; _Args = {}]'
/usr/include/c++/7/bits/shared_ptr.h:706:39: required from 'std::shared_ptr<_Tp> std::make_shared(_Args&& ...) [with _Tp = std::mutex; _Args = {}]'
/usr/include/c++/7/condition_variable:233:65: required from here
/usr/include/c++/7/bits/shared_ptr_base.h:637:4: error: no matching function for call to 'operator new(sizetype, _Sp_cp_type*&)'
::new (__mem) _Sp_cp_type(std::move(__a),
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
std::forward<_Args>(__args)...);
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<built-in>: note: candidate: void* operator new(long unsigned int)
<built-in>: note: candidate expects 1 argument, 2 provided
/usr/include/c++/7/bits/shared_ptr_base.h:640:12: error: no match for 'operator=' (operand types are 'std::__allocated_ptr<std::allocator<std::_Sp_counted_ptr_inplace<std::mutex, std::allocator<std::mutex>, (__gnu_cxx::_Lock_policy)2> > >' and 'std::nullptr_t')
__guard = nullptr;
~~~~~~~~^~~~~~~~~
In file included from /usr/include/c++/7/bits/stl_list.h:63:0,
from /usr/include/c++/7/list:63,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:79,
from foo.cc:27:
/usr/include/c++/7/bits/allocated_ptr.h:46:12: note: candidate: std::__allocated_ptr<std::allocator<std::_Sp_counted_ptr_inplace<std::mutex, std::allocator<std::mutex>, (__gnu_cxx::_Lock_policy)2> > >& std::__allocated_ptr<std::allocator<std::_Sp_counted_ptr_inplace<std::mutex, std::allocator<std::mutex>, (__gnu_cxx::_Lock_policy)2> > >::operator=(const std::__allocated_ptr<std::allocator<std::_Sp_counted_ptr_inplace<std::mutex, std::allocator<std::mutex>, (__gnu_cxx::_Lock_policy)2> > >&) <deleted>
struct __allocated_ptr
^~~~~~~~~~~~~~~
/usr/include/c++/7/bits/allocated_ptr.h:46:12: note: no known conversion for argument 1 from 'std::nullptr_t' to 'const std::__allocated_ptr<std::allocator<std::_Sp_counted_ptr_inplace<std::mutex, std::allocator<std::mutex>, (__gnu_cxx::_Lock_policy)2> > >&'
In file included from /usr/include/c++/7/bits/shared_ptr.h:52:0,
from /usr/include/c++/7/memory:81,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:82,
from foo.cc:27:
/usr/include/c++/7/bits/shared_ptr_base.h: In instantiation of 'std::__shared_count<_Lp>::__shared_count(std::_Sp_make_shared_tag, _Tp*, const _Alloc&, _Args&& ...) [with _Tp = std::__future_base::_State_baseV2; _Alloc = std::allocator<std::__future_base::_State_baseV2>; _Args = {}; __gnu_cxx::_Lock_policy _Lp = (__gnu_cxx::_Lock_policy)2]':
/usr/include/c++/7/bits/shared_ptr_base.h:1295:35: required from 'std::__shared_ptr<_Tp, _Lp>::__shared_ptr(std::_Sp_make_shared_tag, const _Alloc&, _Args&& ...) [with _Alloc = std::allocator<std::__future_base::_State_baseV2>; _Args = {}; _Tp = std::__future_base::_State_baseV2; __gnu_cxx::_Lock_policy _Lp = (__gnu_cxx::_Lock_policy)2]'
/usr/include/c++/7/bits/shared_ptr.h:344:64: required from 'std::shared_ptr<_Tp>::shared_ptr(std::_Sp_make_shared_tag, const _Alloc&, _Args&& ...) [with _Alloc = std::allocator<std::__future_base::_State_baseV2>; _Args = {}; _Tp = std::__future_base::_State_baseV2]'
/usr/include/c++/7/bits/shared_ptr.h:690:14: required from 'std::shared_ptr<_Tp> std::allocate_shared(const _Alloc&, _Args&& ...) [with _Tp = std::__future_base::_State_baseV2; _Alloc = std::allocator<std::__future_base::_State_baseV2>; _Args = {}]'
/usr/include/c++/7/bits/shared_ptr.h:706:39: required from 'std::shared_ptr<_Tp> std::make_shared(_Args&& ...) [with _Tp = std::__future_base::_State_baseV2; _Args = {}]'
/usr/include/c++/7/future:1257:44: required from here
/usr/include/c++/7/bits/shared_ptr_base.h:637:4: error: no matching function for call to 'operator new(sizetype, _Sp_cp_type*&)'
::new (__mem) _Sp_cp_type(std::move(__a),
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
std::forward<_Args>(__args)...);
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<built-in>: note: candidate: void* operator new(long unsigned int)
<built-in>: note: candidate expects 1 argument, 2 provided
/usr/include/c++/7/bits/shared_ptr_base.h:640:12: error: no match for 'operator=' (operand types are 'std::__allocated_ptr<std::allocator<std::_Sp_counted_ptr_inplace<std::__future_base::_State_baseV2, std::allocator<std::__future_base::_State_baseV2>, (__gnu_cxx::_Lock_policy)2> > >' and 'std::nullptr_t')
__guard = nullptr;
~~~~~~~~^~~~~~~~~
In file included from /usr/include/c++/7/bits/stl_list.h:63:0,
from /usr/include/c++/7/list:63,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:79,
from foo.cc:27:
/usr/include/c++/7/bits/allocated_ptr.h:46:12: note: candidate: std::__allocated_ptr<std::allocator<std::_Sp_counted_ptr_inplace<std::__future_base::_State_baseV2, std::allocator<std::__future_base::_State_baseV2>, (__gnu_cxx::_Lock_policy)2> > >& std::__allocated_ptr<std::allocator<std::_Sp_counted_ptr_inplace<std::__future_base::_State_baseV2, std::allocator<std::__future_base::_State_baseV2>, (__gnu_cxx::_Lock_policy)2> > >::operator=(const std::__allocated_ptr<std::allocator<std::_Sp_counted_ptr_inplace<std::__future_base::_State_baseV2, std::allocator<std::__future_base::_State_baseV2>, (__gnu_cxx::_Lock_policy)2> > >&) <deleted>
struct __allocated_ptr
^~~~~~~~~~~~~~~
/usr/include/c++/7/bits/allocated_ptr.h:46:12: note: no known conversion for argument 1 from 'std::nullptr_t' to 'const std::__allocated_ptr<std::allocator<std::_Sp_counted_ptr_inplace<std::__future_base::_State_baseV2, std::allocator<std::__future_base::_State_baseV2>, (__gnu_cxx::_Lock_policy)2> > >&'
foo.cc: In function 'int main()':
foo.cc:77:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d%d%d",&n,&m,&t);
~~~~~^~~~~~~~~~~~~~~~~~~
foo.cc:81:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d",&r[i]),ee[i]=ee[i-1]+r[i];
~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
foo.cc:84:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%lf%lf%d%d",&tree[i].x,&tree[i].y,&tree[i].d,&tree[i].fa[0]);
~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
foo.cc:154:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d%lf%d%lf",&x,&xf,&y,&yf);
~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
周宇涵 LV 4
undefined
