#include <cstdio>

using namespace std;
long long lgexp(long long x,int n)
{
    if(n==0) return 1;
    else if(n==1) return x;
    else if(x%2==0)
            return lgexp(x*x,n/2);
        else if(x%2!=0)
                return x*lgexp(x*x,(n-1)/2);
}
int main()
{
    long long x;int n;
    freopen("lgput.in","r",stdin);
    freopen("lgput.out","w",stdout);
    scanf("%I64d%d",&x,&n);
    printf("%I64d",lgexp(x,n));
    return 0;
}