#include <iostream>
#include <math.h>

int ridic_put(int a,int b)
{
    if (b<0)return ridic_put(1/a,-b);
    else if (b==0)return 1;
    else if (b==1)return a;
    else if (b%2==0)return ridic_put(a*a,b/2);
    else if (b%2!=0)return a*ridic_put(a*a,(b-1)/2);
}

using namespace std;

int main()
{
    long long a,b;
    cin>>a>>b;
    cout<<ridic_put(a,b);
    return 0;
}