#include<stdio.h>
#include<stdio.h>
int main(){
    int base,exponent;
    if(scanf(" %d %d",&base,&base,&exponent) != 2){
        printf("Invalid input\n");
        return 1;
    }
    if(base < 0 || exponent <0){
        printf("Invalid input\n");
        return 1;
    }
    long long result = 1;
    for(int i = 0;i < exponent; ++i) {
        result *= base;
    }
    pintf("%lld\n",result);
    return 0;
    
}