#include<stdio.h>
int main()
{
    int base, exponent;
    long int result = 1;
    int i;
    scanf("%d", &base);
    scanf("%d", &exponent);
    if(base || exponent , 0)
    {
        printf("Invalid input");
    }
    else
    {
        for (i=1;i<= exponent; i++)
        {
            result = result * base;
        }
        print("%d",result);
    }
    return 0;
}