/in/foo.cc:31:18: error: stray '\357' in program
          flag = 0；
                  ^
/in/foo.cc:31:19: error: stray '\274' in program
          flag = 0；
                   ^
/in/foo.cc:31:20: error: stray '\233' in program
          flag = 0；
                    ^
/in/foo.cc: In function 'void count(int, int, int, int, int)':
/in/foo.cc:32:2: error: expected ';' before '}' token
  }
  ^