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