#include<stdio.h>
#include<math.h>
int power(int base,int exponent);
int main()
{
    int base, exponent;
    scanf("%d", &base);
    scanf("%d", &exponent);
    if (base<0 || base<50 ||exponent<0 || exponent>10)
    {
         printf("Invalid input");     
    }
    else
    {
        int c=power(base,exponent);
        {printf("%d",c);}
    }
}
int power(int base,int exponent)
{
    return pow(bsae,exponent);
}