#include<stdio.h>
#include<math.h>

int main(){
    int base, exponent;
    scanf("%d %d",&base,&exponent);
    if(base < 0 || exponent < 0){
        printf("Invalied input");
    }
    else {
        print("%d\n", (int)pow(base,eponent));
    }
    return 0;
}