#A10010. 空心矩阵
空心矩阵
Background背景
用循环嵌套打印空心矩阵。
Input输入
输入两个整数m、n
Output输出
输出m行n列的空心矩阵。
Samples样例
4
5
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Limitation限制
1s, 1024KiB for each test case.
用循环嵌套打印空心矩阵。
输入两个整数m、n
输出m行n列的空心矩阵。
4
5
*****
* *
* *
*****
1s, 1024KiB for each test case.
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