UVA12125 March of the Penguins

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=243&page=show_problem&problem=3277 [PDF](https://uva.onlinejudge.org/external/121/p12125.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12125/3bb1b3a3e4e8fcc18db19124af9f7905ce3bc571.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12125/ed1f18a38dda0a7c6c2ffb3a54eac917272b58a7.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12125/55b8c426300c87a405ad205697b3a26e2a64faa6.png)