/in/foo.c:2:9: error: stray '\357' in program
 int main（）
         ^
/in/foo.c:2:10: error: stray '\274' in program
 int main（）
          ^
/in/foo.c:2:11: error: stray '\210' in program
 int main（）
           ^
/in/foo.c:2:12: error: stray '\357' in program
 int main（）
            ^
/in/foo.c:2:13: error: stray '\274' in program
 int main（）
             ^
/in/foo.c:2:14: error: stray '\211' in program
 int main（）
              ^
/in/foo.c:3:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before '{' token
 {
 ^
/in/foo.c:9:9: warning: missing terminating " character
   scanf("%d\n,num);
         ^
/in/foo.c:9:9: error: missing terminating " character
   scanf("%d\n,num);
         ^~~~~~~~~~~
/in/foo.c:11:9: error: stray '\357' in program
   printf（“time=t+num\n”）;
         ^
/in/foo.c:11:10: error: stray '\274' in program
   printf（“time=t+num\n”）;
          ^
/in/foo.c:11:11: error: stray '\210' in program
   printf（“time=t+num\n”）;
           ^
/in/foo.c:11:12: error: stray '\342' in program
   printf（“time=t+num\n”）;
            ^
/in/foo.c:11:13: error: stray '\200' in program
   printf（“time=t+num\n”）;
             ^
/in/foo.c:11:14: error: stray '\234' in program
   printf（“time=t+num\n”）;
              ^
/in/foo.c:11:25: error: stray '\' in program
   printf（“time=t+num\n”）;
                         ^
/in/foo.c:11:27: error: stray '\342' in program
   printf（“time=t+num\n”）;
                           ^
/in/foo.c:11:28: error: stray '\200' in program
   printf（“time=t+num\n”）;
                            ^
/in/foo.c:11:29: error: stray '\235' in program
   printf（“time=t+num\n”）;
                             ^
/in/foo.c:11:30: error: stray '\357' in program
   printf（“time=t+num\n”）;
                              ^
/in/foo.c:11:31: error: stray '\274' in program
   printf（“time=t+num\n”）;
                               ^
/in/foo.c:11:32: error: stray '\211' in program
   printf（“time=t+num\n”）;
                                ^