View Code of Problem 20

#include<iostream>
using namespace std;
int main(){
	int n;
	while(cin>>n){
		if(n%3==0)cout<<"No"<<endl;
		else cout<<"Yes"<<endl;
	
	}
	return 0;
/*
Main.cc: In function 'int main()':
Main.cc:10:10: error: expected '}' at end of input
  return 0;
          ^
Main.cc:3:11: note: to match this '{'
 int main(){
           ^
*/