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: WA: Presentation Error)

using System;
class cubic
{
    static void Main()
    {
        int d,tmp;
        d = int.Parse(Console.ReadLine());
        tmp = d;
        for(int i=1;i<3;++i){
            d*=tmp;
        }
        Console.Write(d);
    }
}