題目描述

print a right triangle with given size

輸入格式

a integer 'size' represent the size

2<=size<=30

輸出格式

a right triangle composed by *

Samples

["2","3","5"]

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

原始資料

• Zero1 題號：a095
• Hydro 題號：Z0095
• Locale：zh_TW
• Display：open