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 Ruby (judge verdict: Wrong Answer)

length, width = gets.split(" ")

length = length.to_i
width  = width.to_i

area          = length * width
circumference = (length + width) * 2

puts "#{area} #{circumference}"