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 JAVA (judge verdict: Accepted)

import java.io.*;
class Main{
	public static void main(String args[]){
		BufferedReader readNum = new BufferedReader(new InputStreamReader(System.in));

		try{
			String stringNum = readNum.readLine();
			int Num = Integer.parseInt(stringNum);
			System.out.println((int)Math.pow(Num,3));
		}catch(IOException e){
			System.out.println("error");
		}

	}
}