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;

class Tester
{
    static void Main(string[] args)
    {
        string x = Console.ReadLine();

        int a = int.Parse(x);

        Console.WriteLine(a*a*a);

    }
}