/in/foo.c: In function 'main':
/in/foo.c:25:9: error: stray '\357' in program
 return 0；
         ^
/in/foo.c:25:10: error: stray '\274' in program
 return 0；
          ^
/in/foo.c:25:11: error: stray '\233' in program
 return 0；
           ^
/in/foo.c:26:1: error: expected ';' before '}' token
 }
 ^