#include<stdio.h>  
#include<math.h>  
using namespace std;  
#define MAXN 1000  
  
int Powers[MAXN];  
  
int main() {  
    int x, n, cnt, i;  
    int ans = 1;  
    scanf("%d %d", &x, &n);  
    cnt = (int)log2(n);  
    Powers[0] = x;  
    for (i = 1; i <= cnt; i++)  
    {  
        Powers[i] = Powers[i - 1] * Powers[i - 1];  
   		printf("\n\n%d",Powers[i]);
	 }  
    i = 0;  
    while (n > 0) {//将n转换为2进制，如果为1乘  
        if (n % 2 == 1)  
            ans *= Powers[i];  
        i++;  
        n /= 2;  
    }  
    printf("%d", ans);  
}