UVA957 Popes

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=11&page=show_problem&problem=898 [PDF](https://uva.onlinejudge.org/external/9/p957.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA957/ec46528374cbb1ba232e80fe431d3c9e862ff6cc.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA957/d5a317b192e1a9621dbb85140be379ed1c0cdee6.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA957/4118b6e3478df5b8df11201b45b0a0d3f60e9fc3.png)