UVA12288 Hyper Knights

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=244&page=show_problem&problem=3440 [PDF](https://uva.onlinejudge.org/external/122/p12288.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12288/57e5cfc702538dbf124ca8f84975350489eee073.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12288/df844f07a881ff4c0d2e47c8a04be13d68d76343.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12288/74b91bf1dff83a7947a8ee39da166d500aeaa171.png)