#include<stdio.h>
#include<math.h>
int main(){
    int base,exponent;
    scanf("%d",&base);
    scanf("%d",&exponent);
    if(base<0){
        printf("Invalid input\n");
        return 0;
    }
    long long result = (long long) pow(vase, exponent);
    printf("%lld\n",result);
    return 0;
}