Description
You have been asked to take a small icon that appears on the screen of a smart telephone and scale it up so it looks bigger on a regular computer screen.
The icon will be encoded as characters (x and *) in a 3×3 grid as follows:
*x*
xx
* *
Write a program that accepts a positive integer scaling factor and outputs the scaled icon. A scaling factor of k means that each character is replaced by a k×k grid consisting only of that character.
Input
The input will be a positive integer k such that k<25.
Output
The output will be 3k lines, which represent each individual line scaled by a factor of k and repeated k times. A line is scaled by a factor of k by replacing each character in the line with k copies of the character.
***xxx***
***xxx***
***xxx***
xxxxxx
xxxxxx
xxxxxx
*** ***
*** ***
*** ***