Problem:
X Cubic

Write a program which calculates the cube of a given integer x.

Input

An integer x is given in a line.

Output

Print the cube of x in a line.

Constraints

1 ≤ x ≤ 100

Sample Input 1

2

Sample Output 1

8

Sample Input 2

3

Sample Output 2

27

Solution in C# (judge verdict: Accepted)

using System;
using static System.Console;
using static System.Math;
public class Hello{
    public static void Main(){
        var x = int.Parse(ReadLine());
        WriteLine(Pow(x,3));
    }
}