[D] Easy One
- 时间限制: 1000 ms 内存限制: 65535 K
- 问题描述
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This problem is pretty easy.
Give you a matrix make up with uppercase and lowercase.
You just make horizontal and vertical flip.
- 输入
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There are muti-case.
For each case, there are two integers N, M. ( 0 < N, M <= 500)
And then, there are N lines, and M rows. - 输出
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For each case, print the new matrix.
- 样例输入
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3 3 asd zxc qwe 2 2 qw df
- 样例输出
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ewq cxz dsa fd wq
- 提示
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无
- 来源
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monkeyde17
- 操作
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