#14720: ___5


__________ (j;6m4t/65p 1;4)


 

#include <bits/stdc++.h>
using namespace std;
main(){
	long long int n,m,a,b;
	while(cin>>m>>n)
	{a=(m-1)*8+n-1;
	b=pow(2,a);
	cout<<b<<endl;
	
	 
	}
}