#include<stdio.h>
int main()
{
    int base,exponent;
    scanf("%d %d",&base,&exponent);
    int *b = &base;
    int *e = &exponent;
    if(*b<0 || *b> 10 || *e<0 || *e>10)
    {
        printf("Invalid input");
        return 0;
    }
    long long result = 1;
    for (int i=0;i<*e;i++)
    {
        result += *b;
    }
    printf("%d11d", result);
    return 0;
}