fork download
  1. #include <stdio.h>
  2.  
  3. int main() {
  4. int a,b,c;
  5. scanf("%d,%d,%d",&a,&b,&c);
  6. if (a<b&&b<c){
  7. printf("YES\n");
  8. } else
  9. printf("NO\n");
  10. }
  11.  
Success #stdin #stdout 0.01s 5324KB
stdin
1,2,3
stdout
YES