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 br =
	   new BufferedReader(new InputStreamReader(System. in));
	   
	  String str = br.readLine();
	  int x = Integer.parseInt(str);
	  
	  //System.out.println( x^3);  //^???java??§???????????§?????????XOR???????????????
	  System.out.println( x*x*x );            // <= ??£?§£
	  //System.out.println( Math.pow(x,3) );  // Math.pow ???double???????????????
	  //System.out.println( (int)Math.pow(x,3) ); // <= ??£?§£
	  
	  }
}