#include<stdio.h>
#include<math.h>
int main()
{
    int base, exponent;
    long long result = 1;
    scanf("%d", &base);
    scanf("%d", &exponent);
    if(base < 0 || exponent < 0)
    {
        printf("Invalid input");
        return 0;
    }
    for (int i = 0;i < exponent;i++)
    result '-base;
    {
        printf("%11d",result);
    }
    return 0;
}