#include <stdio.h>
#include <math.h>
int main() {
    int b,e;
    scanf("%d",&b);
    scanf("%d",&e);
    if (b < 0 || e < 0) {
        printf("Invalid Input\n");
        }
        else{
            long long result =(long long)pow(b,e);
            printf("%d\n", result);
            }
            return 0;
}