#include <iostream>
using namespace std;
long long p,n,x;

int main()
{
    cin >> x >> n;
    p=1;
    while(n>0)
    {
        if(n%2!=0)
        {
            p=p*x;
            n--;
        }
        x=x*x;
        n=n/2;
    }
    cout << p;
}