View Compilation Error

0_0_22112303_24935.c: In function 'f':
0_0_22112303_24935.c:33:3: error: expected expression before '/' token
   //printf("sp=%d ", sp);
   ^
0_0_22112303_24935.c:34:3: error: expected expression before '/' token
   //printf("s=%lld \n", s[sp-1]);
   ^
0_0_22112303_24935.c: In function 'find':
0_0_22112303_24935.c:43:2: error: expected expression before '/' token
  //printf("%d %d %lld", a, b, c);
  ^
0_0_22112303_24935.c: In function 'main':
0_0_22112303_24935.c:62:2: error: expected expression before '/' token
  //printf("%d\n", sp);
  ^
0_0_22112303_24935.c:65:3: error: expected expression before '/' token
   //printf("%d ", s[i]);
   ^