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.BufferedReader;

import java.io.InputStreamReader;
class Main {
    public static void main(String[] args) {
        try {
            BufferedReader br = new BufferedReader(new InputStreamReader(System.in));// 入力を読むのに必要
            String line = br.readLine();
            
            System.out.println((long)getCubeOf(line));

        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    private static double getCubeOf(String line) {
    	long x = Long.parseLong(line);
    	
    	return (long)Math.pow(x, 3);
    }
}