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.*;

public class Main{
public static void main(String[] args) {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
try {
String line = reader.readLine();
int x = Integer.parseInt(line);
System.out.println(x*x*x);
} catch (IOException e) {
System.out.println(e);
} catch (NumberFormatException e) {
System.out.println("Please Input Integer.");
}
}
}