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 abc
{
public static void Main()
{
String str1;
str1 = Console.ReadLine();
int a = int.Parse(str1);

int b = a*a*a;


str1 = b.ToString();

Console.WriteLine(str1);
}
}