codeforces Round #259(div2) A解题报告
- WBOYOriginal
- 2016-06-07 15:18:271352browse
Twilight Sparkle once got a crystal from the Crystal Mine. A crystal of size n ( n is odd; n ??1 ) is an n ?×? n matrix with a diamond inscribed into it. You are given an odd integer n . You need to draw a crystal of size n . The diamond
Twilight Sparkle once got a crystal from the Crystal Mine. A crystal of size n (n is odd; n?>?1) is an n?×?n matrix with a diamond inscribed into it.
You are given an odd integer n. You need to draw a crystal of size n. The diamond cells of the matrix should be represented by character "D". All other cells of the matrix should be represented by character "*". Look at the examples to understand what you need to draw.
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