#define _CRT_SECURE_NO_WARNINGS 1 

#include <stdio.h>
#include <math.h>
int fun(int n, int k)
{
	
	if (k == 0)
	{
		return 1;
	}
	if (k < 0)
	{
		return 1 / (n*fun(n, -k));

	}
	return n * fun(n, k - 1);

}
int main()
{  
	int n = 0, k = 0;
	int total = 0;
	scanf("%d %d", &n, &k);
	total = fun(n, k);
	printf("nkη%d", total);

}