/in/foo.c: In function 'main':
/in/foo.c:3:7: error: stray '\357' in program
 {int n，i=0,m,j=0;
       ^
/in/foo.c:3:8: error: stray '\274' in program
 {int n，i=0,m,j=0;
        ^
/in/foo.c:3:9: error: stray '\214' in program
 {int n，i=0,m,j=0;
         ^
/in/foo.c:3:10: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'i'
 {int n，i=0,m,j=0;
          ^
/in/foo.c:3:10: error: 'i' undeclared (first use in this function)
/in/foo.c:3:10: note: each undeclared identifier is reported only once for each function it appears in
/in/foo.c:3:14: error: 'm' undeclared (first use in this function)
 {int n，i=0,m,j=0;
              ^
/in/foo.c:3:13: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 {int n，i=0,m,j=0;
             ^
/in/foo.c:3:16: error: 'j' undeclared (first use in this function)
 {int n，i=0,m,j=0;
                ^
/in/foo.c:3:15: warning: left-hand operand of comma expression has no effect [-Wunused-value]
 {int n，i=0,m,j=0;
               ^
/in/foo.c:4:14: error: 'n' undeclared (first use in this function)
  scanf("%d",&n);
              ^
/in/foo.c:7:21: warning: left-hand operand of comma expression has no effect [-Wunused-value]
   for(j=m-n;j>=0;j--,i++)
                     ^
/in/foo.c:14:3: error: expected ';' before '}' token
   }
   ^