#include<bits/stdc++.h>
using namespace std;
int main()
{
	long long int yo,t;
	cin>>yo>>t;
	if(t==0)
	{
		yo=1;
	}else{
		for(int i=0;i<=t-1;i++)
		{
			yo=yo*yo;
		}
	}
	if(yo<0)
	{
		cout<<"YES"<<endl;
	}else{
		cout<<"NO"<<endl;
	}
	if(yo%2!=0)
	{
		cout<<"YES";
	}else{
		cout<<"NO";
	}
}