#include <stdio.h>
#define MOD 1999999973;

long long x, n;

int putere(int x , int n)
{
    int r = 1;
    for(int k = 1 ; k <= n ; k <<= 1) {
        if((n & k))
            r *= x;
        x = x * x;
    }
    return r;
}

int main() {
	
	freopen("lgput.in", "r", stdin);
	freopen("lgput.out", "w", stdout);
	
	
	scanf("%lld %lld", &x, &n);

	int r = 1;
	while (n >= 1) {
		if (n % 2) {
			r *= x;
		}
		x = x * x;
		n /= 2;
	}
	printf("%lld\n", r);

	return 0;
}