/in/foo.c: In function 'main':
/in/foo.c:13:7: error: stray '\357' in program
  int n，x.m;
       ^
/in/foo.c:13:8: error: stray '\274' in program
  int n，x.m;
        ^
/in/foo.c:13:9: error: stray '\214' in program
  int n，x.m;
         ^
/in/foo.c:13:10: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'x'
  int n，x.m;
          ^
/in/foo.c:13:10: error: 'x' undeclared (first use in this function)
/in/foo.c:13:10: note: each undeclared identifier is reported only once for each function it appears in
/in/foo.c:15:14: error: 'n' undeclared (first use in this function)
  scanf("%d",&n);
              ^
/in/foo.c:22:2: error: 'm' undeclared (first use in this function)
  m = Search(a, n, x);
  ^