#include <iostream>
using namespace std;
int main()
{
	long long y0,t,y=1;
	cin>>y0>>t;
	t=t%10;
	 for(long long i=1;i<=t;i++)
	 {
	 y=y*y0;
	 if(y>10)y=y%10;
		}
	if(y<0)cout<<"YES\n";
	else cout<<"NO\n";
	if(y%2==1)cout<<"YES";
	else cout<<"NO";
	return 0;
 }