/in/foo.cc:31:1: error: stray '\342' in program
 ————————————————
 ^
/in/foo.cc:31:2: error: stray '\200' in program
 ————————————————
  ^
/in/foo.cc:31:3: error: stray '\224' in program
 ————————————————
   ^
/in/foo.cc:31:4: error: stray '\342' in program
 ————————————————
    ^
/in/foo.cc:31:5: error: stray '\200' in program
 ————————————————
     ^
/in/foo.cc:31:6: error: stray '\224' in program
 ————————————————
      ^
/in/foo.cc:31:7: error: stray '\342' in program
 ————————————————
       ^
/in/foo.cc:31:8: error: stray '\200' in program
 ————————————————
        ^
/in/foo.cc:31:9: error: stray '\224' in program
 ————————————————
         ^
/in/foo.cc:31:10: error: stray '\342' in program
 ————————————————
          ^
/in/foo.cc:31:11: error: stray '\200' in program
 ————————————————
           ^
/in/foo.cc:31:12: error: stray '\224' in program
 ————————————————
            ^
/in/foo.cc:31:13: error: stray '\342' in program
 ————————————————
             ^
/in/foo.cc:31:14: error: stray '\200' in program
 ————————————————
              ^
/in/foo.cc:31:15: error: stray '\224' in program
 ————————————————
               ^
/in/foo.cc:31:16: error: stray '\342' in program
 ————————————————
                ^
/in/foo.cc:31:17: error: stray '\200' in program
 ————————————————
                 ^
/in/foo.cc:31:18: error: stray '\224' in program
 ————————————————
                  ^
/in/foo.cc:31:19: error: stray '\342' in program
 ————————————————
                   ^
/in/foo.cc:31:20: error: stray '\200' in program
 ————————————————
                    ^
/in/foo.cc:31:21: error: stray '\224' in program
 ————————————————
                     ^
/in/foo.cc:31:22: error: stray '\342' in program
 ————————————————
                      ^
/in/foo.cc:31:23: error: stray '\200' in program
 ————————————————
                       ^
/in/foo.cc:31:24: error: stray '\224' in program
 ————————————————
                        ^
/in/foo.cc:31:25: error: stray '\342' in program
 ————————————————
                         ^
/in/foo.cc:31:26: error: stray '\200' in program
 ————————————————
                          ^
/in/foo.cc:31:27: error: stray '\224' in program
 ————————————————
                           ^
/in/foo.cc:31:28: error: stray '\342' in program
 ————————————————
                            ^
/in/foo.cc:31:29: error: stray '\200' in program
 ————————————————
                             ^
/in/foo.cc:31:30: error: stray '\224' in program
 ————————————————
                              ^
/in/foo.cc:31:31: error: stray '\342' in program
 ————————————————
                               ^
/in/foo.cc:31:32: error: stray '\200' in program
 ————————————————
                                ^
/in/foo.cc:31:33: error: stray '\224' in program
 ————————————————
                                 ^
/in/foo.cc:31:34: error: stray '\342' in program
 ————————————————
                                  ^
/in/foo.cc:31:35: error: stray '\200' in program
 ————————————————
                                   ^
/in/foo.cc:31:36: error: stray '\224' in program
 ————————————————
                                    ^
/in/foo.cc:31:37: error: stray '\342' in program
 ————————————————
                                     ^
/in/foo.cc:31:38: error: stray '\200' in program
 ————————————————
                                      ^
/in/foo.cc:31:39: error: stray '\224' in program
 ————————————————
                                       ^
/in/foo.cc:31:40: error: stray '\342' in program
 ————————————————
                                        ^
/in/foo.cc:31:41: error: stray '\200' in program
 ————————————————
                                         ^
/in/foo.cc:31:42: error: stray '\224' in program
 ————————————————
                                          ^
/in/foo.cc:31:43: error: stray '\342' in program
 ————————————————
                                           ^
/in/foo.cc:31:44: error: stray '\200' in program
 ————————————————
                                            ^
/in/foo.cc:31:45: error: stray '\224' in program
 ————————————————
                                             ^
/in/foo.cc:31:46: error: stray '\342' in program
 ————————————————
                                              ^
/in/foo.cc:31:47: error: stray '\200' in program
 ————————————————
                                               ^
/in/foo.cc:31:48: error: stray '\224' in program
 ————————————————
                                                ^
/in/foo.cc:32:1: error: stray '\347' in program
 版权声明：本文为CSDN博主「剑锋OI」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
 ^
/in/foo.cc:32:2: error: stray '\211' in program
 版权声明：本文为CSDN博主「剑锋OI」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
  ^
/in/foo.cc:32:3: error: stray '\210' in program
 版权声明：本文为CSDN博主「剑锋OI」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
   ^
/in/foo.cc:32:4: error: stray '\346' in program
 版权声明：本文为CSDN博主「剑锋OI」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
    ^
/in/foo.cc:32:5: error: stray '\235' in program
 版权声明：本文为CSDN博主「剑锋OI」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
     ^
/in/foo.cc:32:6: error: stray '\203' in program
 版权声明：本文为CSDN博主「剑锋OI」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
      ^
/in/foo.cc:32:7: error: stray '\345' in program
 版权声明：本文为CSDN博主「剑锋OI」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
       ^
/in/foo.cc:32:8: error: stray '\243' in program
 版权声明：本文为CSDN博主「剑锋OI」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
        ^
/in/foo.cc:32:9: error: stray '\260' in program
 版权声明：本文为CSDN博主「剑锋OI」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
         ^
/in/foo.cc:32:10: error: stray '\346' in program
 版权声明：本文为CSDN博主「剑锋OI」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
          ^
/in/foo.cc:32:11: error: stray '\230' in program
 版权声明：本文�