diamond Batch , stdin/stdout

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diamond.html

Sometimes, even more bored coders like to do really really boring things like outputting diamonds of asterisks. Beautiful, but lame. Hubert is one such lame lame coder.

Input

A number 0 < n ≤ 30 representing the maximum radius of the diamond.

Output

A diamond of asterisks with radius n. Note that the diamond is put into place via spaces in front. There are no spaces after each line.

Sample Input 1

Sample Output 1

   *
  ***
 *****
*******
 *****
  ***
   *

Subtasks and Limits

Subtask	Score	#TC	Time	Memory	Scoring
1	100	30	1s	32MB	Average
2	0	1	1s	32MB	Average

Judge Compile Command

g++-7 ans.cpp -o diamond -Wall -static -O2 -lm -m64 -s -w -std=gnu++17 -fmax-errors=512