Star Diamond
Print a solid diamond made from a pyramid and its mirror.
Input format
One line with a single integer N (the size of the pattern).
Output format
Print a solid diamond: a centered pyramid of N rows, then its mirror image below (without repeating the widest row).
Constraints
- Values fit in a 64-bit signed integer
- Trailing whitespace and a trailing newline are ignored by the judge
Read from stdin, write to stdout. Sample cases below show the exact format.
Sample cases
Example 1
Input
4Expected output
*
***
*****
*******
*****
***
*Example 2
Input
5Expected output
*
***
*****
*******
*********
*******
*****
***
*