/in/foo.c:2:4: error: stray '\302' in program
 int main()
    ^
/in/foo.c:2:5: error: stray '\240' in program
 int main()
     ^
/in/foo.c: In function 'main':
/in/foo.c:4:1: error: stray '\302' in program
     int sn,a,m,c;
 ^
/in/foo.c:4:2: error: stray '\240' in program
     int sn,a,m,c;
  ^
/in/foo.c:4:3: error: stray '\302' in program
     int sn,a,m,c;
   ^
/in/foo.c:4:4: error: stray '\240' in program
     int sn,a,m,c;
    ^
/in/foo.c:4:5: error: stray '\302' in program
     int sn,a,m,c;
     ^
/in/foo.c:4:6: error: stray '\240' in program
     int sn,a,m,c;
      ^
/in/foo.c:4:7: error: stray '\302' in program
     int sn,a,m,c;
       ^
/in/foo.c:4:8: error: stray '\240' in program
     int sn,a,m,c;
        ^
/in/foo.c:4:12: error: stray '\302' in program
     int sn,a,m,c;
            ^
/in/foo.c:4:13: error: stray '\240' in program
     int sn,a,m,c;
             ^
/in/foo.c:5:1: error: stray '\302' in program
     int n;
 ^
/in/foo.c:5:2: error: stray '\240' in program
     int n;
  ^
/in/foo.c:5:3: error: stray '\302' in program
     int n;
   ^
/in/foo.c:5:4: error: stray '\240' in program
     int n;
    ^
/in/foo.c:5:5: error: stray '\302' in program
     int n;
     ^
/in/foo.c:5:6: error: stray '\240' in program
     int n;
      ^
/in/foo.c:5:7: error: stray '\302' in program
     int n;
       ^
/in/foo.c:5:8: error: stray '\240' in program
     int n;
        ^
/in/foo.c:5:12: error: stray '\302' in program
     int n;
            ^
/in/foo.c:5:13: error: stray '\240' in program
     int n;
             ^
/in/foo.c:6:1: error: stray '\302' in program
     scanf("%d %d",&a,&n);
 ^
/in/foo.c:6:2: error: stray '\240' in program
     scanf("%d %d",&a,&n);
  ^
/in/foo.c:6:3: error: stray '\302' in program
     scanf("%d %d",&a,&n);
   ^
/in/foo.c:6:4: error: stray '\240' in program
     scanf("%d %d",&a,&n);
    ^
/in/foo.c:6:5: error: stray '\302' in program
     scanf("%d %d",&a,&n);
     ^
/in/foo.c:6:6: error: stray '\240' in program
     scanf("%d %d",&a,&n);
      ^
/in/foo.c:6:7: error: stray '\302' in program
     scanf("%d %d",&a,&n);
       ^
/in/foo.c:6:8: error: stray '\240' in program
     scanf("%d %d",&a,&n);
        ^
/in/foo.c:7:1: error: stray '\302' in program
     sn=a;
 ^
/in/foo.c:7:2: error: stray '\240' in program
     sn=a;
  ^
/in/foo.c:7:3: error: stray '\302' in program
     sn=a;
   ^
/in/foo.c:7:4: error: stray '\240' in program
     sn=a;
    ^
/in/foo.c:7:5: error: stray '\302' in program
     sn=a;
     ^
/in/foo.c:7:6: error: stray '\240' in program
     sn=a;
      ^
/in/foo.c:7:7: error: stray '\302' in program
     sn=a;
       ^
/in/foo.c:7:8: error: stray '\240' in program
     sn=a;
        ^
/in/foo.c:8:1: error: stray '\302' in program
     c=a;
 ^
/in/foo.c:8:2: error: stray '\240' in program
     c=a;
  ^
/in/foo.c:8:3: error: stray '\302' in program
     c=a;
   ^
/in/foo.c:8:4: error: stray '\240' in program
     c=a;
    ^
/in/foo.c:8:5: error: stray '\302' in program
     c=a;
     ^
/in/foo.c:8:6: error: stray '\240' in program
     c=a;
      ^
/in/foo.c:8:7: error: stray '\302' in program
     c=a;
       ^
/in/foo.c:8:8: error: stray '\240' in program
     c=a;
        ^
/in/foo.c:9:1: error: stray '\302' in program
     for(m=1;m<n;m++) 
 ^
/in/foo.c:9:2: error: stray '\240' in program
     for(m=1;m<n;m++) 
  ^
/in/foo.c:9:3: error: stray '\302' in program
     for(m=1;m<n;m++) 
   ^
/in/foo.c:9:4: error: stray '\240' in program
     for(m=1;m<n;m++) 
    ^
/in/foo.c:9:5: error: stray '\302' in program
     for(m=1;m<n;m++) 
     ^
/in/foo.c:9:6: error: stray '\240' in program
     for(m=1;m<n;m++) 
      ^
/in/foo.c:9:7: error: stray '\302' in program
     for(m=1;m<n;m++) 
       ^
/in/foo.c:9:8: error: stray '\240' in program
     for(m=1;m<n;m++) 
        ^
/in/foo.c:9:25: error: stray '\302' in program
     for(m=1;m<n;m++) 
                         ^
/in/foo.c:9:26: error: stray '\240' in program
     for(m=1;m<n;m++) 
                          ^
/in/foo.c:10:1: error: stray '\302' in program
     {
 ^
/in/foo.c:10:2: error: stray '\240' in program
     {
  ^
/in/foo.c:10:3: error: stray '\302' in program
     {
   ^
/in/foo.c:10:4: error: stray '\240' in program
     {
    ^
/in/foo.c:10:5: error: stray '\302' in program
     {
     ^
/in/foo.c:10:6: error: stray '\240' in program
     {
      ^
/in/foo.c:10:7: error: stray '\302' in program
     {
       ^
/in/foo.c:10:8: error: stray '\240' in program
     {
        ^
/in/foo.c:11:1: error: stray '\302' in program
         a=a*10+c;
 ^
/in/foo.c:11:2: error: stray '\240' in program
         a=a*10+c;
  ^
/in/foo.c:11:3: error: stray '\302' in program
         a=a*10+c;
   ^
/in/foo.c:11:4: error: stray '\240' in program
         a=a*10+c;
    ^
/in/foo.c:11:5: error: stray '\302' in program
         a=a*10+c;
     ^
/in/foo.c:11:6: error: stray '\240' in program
         a=a*10+c;
      ^
/in/foo.c:11:7: error: stray '\302' in program
         a=a*10+c;
       ^
/in/foo.c:11:8: error: stray '\240' in program
         a=a*10+c;
        ^
/in/foo.c:11:9: error: stray '\302' in program
         a=a*10+c;
         ^
/in/foo.c:11:10: error: stray '\240' in program
         a=a*10+c;
          ^
/in/foo.c:11:11: error: stray '\302' in program
         a=a*10+c;
           ^
/in/foo.c:11:12: error: stray '\240' in program
         a=a*10+c;
            ^
/in/foo.c:11:13: error: stray '\302' in program
         a=a*10+c;
             ^
/in/foo.c:11:14: error: stray '\240' in program
         a=a*10+c;
              ^
/in/foo.c:11:15: error: stray '\302' in program
         a=a*10+c;
               ^
/in/foo.c:11:16: error: stray '\240' in program
         a=a*10+c;
                ^
/in/foo.c:12:1: error: stray '\302' in program
         sn+=a;
 ^
/in/foo.c:12:2: error: stray '\240' in program
         sn+=a;
  ^
/in/foo.c:12:3: error: stray '\302' in program
         sn+=a;
   ^
/in/foo.c:12:4: error: stray '\240' in program
         sn+=a;
    ^
/in/foo.c:12:5: error: stray '\302' in program
         sn+=a;
     ^
/in/foo.c:12:6: error: stray '\240' in program
         sn+=a;
      ^
/in/foo.c:12:7: error: stray '\302' in program
         sn+=a;
       ^
/in/foo.c:12:8: error: stray '\240' in program
         sn+=a;
        ^
/in/foo.c:12:9: error: stray '\302' in program
         sn+=a;
         ^
/in/foo.c:12:10: error: stray '\240' in program
         sn+=a;
          ^
/in/foo.c:12:11: error: stray '\302' in program
         sn+=a;
           ^
/in/foo.c:12:12: error: stray '\240' in program
         sn+=a;
            ^
/in/foo.c:12:13: error: stray '\302' in program
         sn+=a;
             ^
/in/foo.c:12:14: error: stray '\240' in program
         sn+=a;
              ^
/in/foo.c:12:15: error: stray '\302' in program
         sn+=a;
               ^
/in/foo.c:12:16: error: stray '\240' in program
         sn+=a;
                ^
/in/foo.c:13:1: error: stray '\302' in program
     }
 ^
/in/foo.c:13:2: error: stray '\240' in program
     }
  ^
/in/foo.c:13:3: error: stray '\302' in program
     }
   ^
/in/foo.c:13:4: error: stray '\240' in program
     }
    ^
/in/foo.c:13:5: error: stray '\302' in program
     }
     ^
/in/foo.c:13:6: error: stray '\240' in program
     }
      ^
/in/foo.c:13:7: error: stray '\302' in program
     }
       ^
/in/foo.c:13:8: error: stray '\240' in program
     }
        ^
/in/foo.c:14:1: error: stray '\302' in program
     printf("%d",sn);
 ^
/in/foo.c:14:2: error: stray '\240' in program
     printf("%d",sn);
  ^
/in/foo.c:14:3: error: stray '\302' in program
     printf("%d",sn);
   ^
/in/