题目描述
Given 'n', print the symbol 'Z' spanning n rows using '*' symbol.
Value of n>2 and n ≤ 20.
Example:
1) Input : n=3
Output:
*
2) Input n=4
Output:
*
*
SAMPLE INPUT
5
SAMPLE OUTPUT
*
*
*
Explanation
The 'Z' is printed across 5 lines as shown above.
输入格式
见题面
输出格式
见题面
样例输入
7
样例输出
*******
*
*
*
*
*
*******