题解

ACGO欢乐赛#53 T1题解

#include<bits/stdc++.h>
using namespace std;
int main()
{
	int a,b;
	cin>>a>>b; 
	if(a>=6||b<=7)
	{
		cout<<"NO";
	}
	else
	{
		cout<<"YES";
	}
	return 0;
}