foo.cc:33:2: error: stray '\345' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |  ^
foo.cc:33:3: error: stray '\210' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |   ^
foo.cc:33:4: error: stray '\230' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |    ^
foo.cc:33:5: error: stray '\346' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |     ^
foo.cc:33:6: error: stray '\227' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |      ^
foo.cc:33:7: error: stray '\255' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |       ^
foo.cc:33:8: error: stray '\344' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |        ^
foo.cc:33:9: error: stray '\270' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |         ^
foo.cc:33:10: error: stray '\234' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |          ^
foo.cc:33:13: error: stray '\346' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |             ^
foo.cc:33:14: error: stray '\261' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |              ^
foo.cc:33:15: error: stray '\276' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |               ^
foo.cc:33:16: error: stray '\346' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                ^
foo.cc:33:17: error: stray '\271' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                 ^
foo.cc:33:18: error: stray '\226' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                  ^
foo.cc:33:19: error: stray '\345' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                   ^
foo.cc:33:20: error: stray '\256' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                    ^
foo.cc:33:21: error: stray '\236' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                     ^
foo.cc:33:22: error: stray '\345' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                      ^
foo.cc:33:23: error: stray '\260' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                       ^
foo.cc:33:24: error: stray '\217' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                        ^
foo.cc:33:26: error: stray '\345' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                          ^
foo.cc:33:27: error: stray '\233' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                           ^
foo.cc:33:28: error: stray '\233' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                            ^
foo.cc:33:29: error: stray '\344' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                             ^
foo.cc:33:30: error: stray '\270' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                              ^
foo.cc:33:31: error: stray '\200' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                               ^
foo.cc:33:33: error: stray '\345' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                 ^
foo.cc:33:34: error: stray '\210' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                  ^
foo.cc:33:35: error: stray '\230' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                   ^
foo.cc:33:36: error: stray '\346' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                    ^
foo.cc:33:37: error: stray '\227' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                     ^
foo.cc:33:38: error: stray '\255' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                      ^
foo.cc:33:39: error: stray '\344' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                       ^
foo.cc:33:40: error: stray '\270' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                        ^
foo.cc:33:41: error: stray '\234' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                         ^
foo.cc:33:50: error: stray '@' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                                  ^
foo.cc:33:54: error: stray '\344' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                                      ^
foo.cc:33:55: error: stray '\270' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                                       ^
foo.cc:33:56: error: stray '\252' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                                        ^
foo.cc:33:57: error: stray '\346' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                                         ^
foo.cc:33:58: error: stray '\234' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                                          ^
foo.cc:33:59: error: stray '\210' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                                           ^
foo.cc:33:60: error: stray '\345' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                                            ^
foo.cc:33:61: error: stray '\211' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                                             ^
foo.cc:33:62: error: stray '\215' in program
   33 |  刘旭东 (汾湖实小-四一-刘旭东) LV 10 @ 4 个月前
      |                                                              ^
foo.cc:31:1: error: expected unqualified-id before numeric constant
   31 | 1
      | ^
foo.cc:38:11: error: redefinition of 'const int N'
   38 | const int N=100;
      |           ^
foo.cc:5:11: note: 'const int N' previously defined here
    5 | const int N=100;
      |           ^
foo.cc:39:14: error: redefinition of 'const double PI'
   39 | const double PI=3.1415926;
      |              ^~
foo.cc:6:14: note: 'const double PI' previously defined here
    6 | const double PI=3.1415926;
      |              ^~
foo.cc:41:5: error: redefinition of 'int main()'
   41 | int main()
      |     ^~~~
foo.cc:8:5: note: 'int main()' previously defined here
    8 | int main()
      |     ^~~~

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