#include <stdio.h>
int power (int x,int n){
	if((n==0)||(x==1))
	return 1;
	else 
	return power(x,n-1)*x;
}
int main(void) {
	int x,n;
	scanf("%d",&x);
	scanf("%d",&n);
	if(x<=0)
	return 0;
	printf("%d",power(x,n));
	return 0;
}