#include <stdio.h>
int main() {
long long n;
scanf("%lld", &n);
printf("%lld", n * n * n);
return 0;
}
C++
#include <iostream>
using namespace std;
int main() {
long long n;
cin >> n;
cout << n * n * n;
return 0;
}
Java
import java.util.Scanner;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
long n = sc.nextLong();
System.out.println(n * n * n);
}
}