Submission #154697

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Source Code Expand

#include<iostream>
#include<vector>
#include<algorithm>
#include<set>
#include<map>
#include<queue>
using namespace std;

int main(){
	int n;
	scanf("%d",&n);
	bool t=false;
	if(n%3==0)t=true;
	else {
		while(n>0){
			if(n%10==3)t=true;
			n/=10;
		}
	}

	if(t)printf("YES\n");
	else printf("NO\n");
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:11:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
                ^

Judge Result