UVA13145 Wuymul Wixcha

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=871&page=show_problem&problem=5056 [PDF](https://uva.onlinejudge.org/external/131/p13145.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13145/4d914261e1d03e808c44d7be8bb656f3cf0a8aa8.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13145/13e30aac12c69bd0c2c5af761dabbaf35ad4f138.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13145/d612c9a168f8e13e57f43381a43fb01663da45da.png)