练9.1 字符菱形
You cannot submit for this problem because the contest is ended. You can click "Open in Problem Set" to view this problem in normal mode.
说明
给定一个字符，用它构造一个对角线长个字符，倾斜放置的菱形。
输入格式
输入只有一行， 包含一个字符。
输出格式
该字符构成的菱形。
样例
* *
***
*****
***
*
顺序结构小练习2
- Status
- Done
- Problem
- 15
- Open Since
- 2025-12-11 0:00
- Deadline
- 2025-12-18 23:59
- Extension
- 24 hour(s)