Lucky Number(Codechef_SnackDown).cpp

#include <iostream>
using namespace std;

int main() {
	int t;
	cin>>t;
	while(t--){
	    int a,b,c;
	    cin>>a>>b>>c;
	    if(a==7||b==7||c==7){
	        cout<<"YES"<<endl;
	    }
	    else{
	        cout<<"NO"<<endl;
	    }
	}
	return 0;
}