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) throws IOException {
        BufferedReader reader =
            new BufferedReader(new InputStreamReader(System.in));

        String line = reader.readLine();
        int x = Integer.parseInt(line);
        int answer = (int) Math.pow(x, 3);
        System.out.println(answer);
    }
}