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4379: 【入门】空心正方形
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:24
Solved:21
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Description
打印n行的空心正方形。
Input
一个整数n(n<10)
Output
n行的空心正方形
Sample Input
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4
Sample Output
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**** * * * * ****
Source/Category
循环
嵌套循环-图形输出
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