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 aoj{
	static void Main(){
		int a=int.Parse(Console.ReadLine());
		double b=Math.Pow(a,3);
		Console.WriteLine(b);
	}
}