foo.cc:77:1: error: stray '\344' in program
 代码看不懂也可以问我qwq
 ^
foo.cc:77:2: error: stray '\273' in program
 代码看不懂也可以问我qwq
  ^
foo.cc:77:3: error: stray '\243' in program
 代码看不懂也可以问我qwq
   ^
foo.cc:77:4: error: stray '\347' in program
 代码看不懂也可以问我qwq
    ^
foo.cc:77:5: error: stray '\240' in program
 代码看不懂也可以问我qwq
     ^
foo.cc:77:6: error: stray '\201' in program
 代码看不懂也可以问我qwq
      ^
foo.cc:77:7: error: stray '\347' in program
 代码看不懂也可以问我qwq
       ^
foo.cc:77:8: error: stray '\234' in program
 代码看不懂也可以问我qwq
        ^
foo.cc:77:9: error: stray '\213' in program
 代码看不懂也可以问我qwq
         ^
foo.cc:77:10: error: stray '\344' in program
 代码看不懂也可以问我qwq
          ^
foo.cc:77:11: error: stray '\270' in program
 代码看不懂也可以问我qwq
           ^
foo.cc:77:12: error: stray '\215' in program
 代码看不懂也可以问我qwq
            ^
foo.cc:77:13: error: stray '\346' in program
 代码看不懂也可以问我qwq
             ^
foo.cc:77:14: error: stray '\207' in program
 代码看不懂也可以问我qwq
              ^
foo.cc:77:15: error: stray '\202' in program
 代码看不懂也可以问我qwq
               ^
foo.cc:77:16: error: stray '\344' in program
 代码看不懂也可以问我qwq
                ^
foo.cc:77:17: error: stray '\271' in program
 代码看不懂也可以问我qwq
                 ^
foo.cc:77:18: error: stray '\237' in program
 代码看不懂也可以问我qwq
                  ^
foo.cc:77:19: error: stray '\345' in program
 代码看不懂也可以问我qwq
                   ^
foo.cc:77:20: error: stray '\217' in program
 代码看不懂也可以问我qwq
                    ^
foo.cc:77:21: error: stray '\257' in program
 代码看不懂也可以问我qwq
                     ^
foo.cc:77:22: error: stray '\344' in program
 代码看不懂也可以问我qwq
                      ^
foo.cc:77:23: error: stray '\273' in program
 代码看不懂也可以问我qwq
                       ^
foo.cc:77:24: error: stray '\245' in program
 代码看不懂也可以问我qwq
                        ^
foo.cc:77:25: error: stray '\351' in program
 代码看不懂也可以问我qwq
                         ^
foo.cc:77:26: error: stray '\227' in program
 代码看不懂也可以问我qwq
                          ^
foo.cc:77:27: error: stray '\256' in program
 代码看不懂也可以问我qwq
                           ^
foo.cc:77:28: error: stray '\346' in program
 代码看不懂也可以问我qwq
                            ^
foo.cc:77:29: error: stray '\210' in program
 代码看不懂也可以问我qwq
                             ^
foo.cc:77:30: error: stray '\221' in program
 代码看不懂也可以问我qwq
                              ^
foo.cc:77:31: error: 'qwq' does not name a type
 代码看不懂也可以问我qwq
                               ^~~
foo.cc: In function 'int main()':
foo.cc:60:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
     ~~~~~^~~~~~~~~
foo.cc:61:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s%s%s",s1,s2,s3);
     ~~~~~^~~~~~~~~~~~~~~~~~~

正在同步测试数据，请稍后
自豪的采用HydroJudge(https://github.com/hydro-dev/Hydro)进行评测。