UVA12008 Emotional Bishop

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=242&page=show_problem&problem=3159 [PDF](https://uva.onlinejudge.org/external/120/p12008.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12008/9d90c40d760b3f724a305a73405d58597721c7bb.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12008/02660a779001b8554904301c85be52d3b8b2f20e.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12008/cd5799e11223ac31ef424a887927beefa6b4028b.png)