UVA11134 传说中的车 Fabled Rooks

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=23&page=show_problem&problem=2075 [PDF](https://uva.onlinejudge.org/external/111/p11134.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11134/bd6c0f2fb7433acc9184472bbe18e9f1a53f823f.png)

Input Format

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Output Format

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