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Cube

Time limit2sMemory limit1024 MB

Summary
Read an integer X and print the volume of a cube with edge length X, which is X cubed.
Level

Easy1 of 10

Topics
Math, Implementation
Solved
No attempts yet

Problem

The volume of a cube with edge length x cm is (x × x × x) cm3.

You are given an integer X. Find the volume in cm3 of a cube with edge length X cm.

Input

Input is given from standard input in the following format.

X

Output

Print the volume in cm3 of a cube with edge length X cm, omitting the unit (cm3).

Constraints

  • 1 ≦ X ≦ 1000.
  • X is an integer.

Examples3

  1. Example 1

    Input
    4
    Expected output
    64

  2. Example 2

    Input
    1
    Expected output
    1

  3. Example 3

    Input
    999
    Expected output
    997002999