Problem B: C二级辅导-打印图形

Problem B: C二级辅导-打印图形

Time Limit: 1 Sec  Memory Limit: 128 MB
Submit: 1359  Solved: 603
[Submit] [Status] [Web Board] [Creator:]

Description

打印出以下图形。

Sample Input Copy

4

Sample Output Copy

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