Submission #1218147

---

Source Code Expand

#include<iostream>
#include<cstdio>
#include<algorithm>
using namespace std;

int main(){
  int n;
  scanf(" %d",&n);
  if(n%3==0 || n==3){
    printf("YES\n");
  }else{
    printf("NO\n");
  }
  
  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:8:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf(" %d",&n);
                  ^

Judge Result