#include<stdio.h>
#include<math.h>
  int main() {
    int base, exponent;
    double result;
    
    scanf("%d",&base);
    scanf("%d",&exponent);
    
    if(exponent< 0){
        printf("Invalid input\");
        return 0;
        
    }
    
    result =pow(base,exponent);
    printf("%.0f", result);
    
    return 0;
}