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.IOException;
import java.io.InputStreamReader;

public class Main {
  public static void main(String[] args) throws IOException {
    try (BufferedReader br = new BufferedReader(new InputStreamReader(System.in))) {
      String line = br.readLine();
      int n = Integer.parseInt(line);
      n = (int) Math.pow(n, 3);
      System.out.println(n);
    }
  }
}