題目描述

Print a diamond with given size

輸入格式

An odd integer 'size' represent the size, e.g. 1, 3, 5, 7, 9 ...

輸出格式

A diamond composes by *

Samples

["5","3"]

["  *\r\n ***\r\n*****\r\n ***\r\n  *\r\n"," *\r\n***\r\n *"]

提示

Think about the relation of amount of spaces and amount of '*' with iterator

原始資料

• Zero1 題號：a106
• Hydro 題號：Z0106
• Locale：zh_TW
• Display：open