UVA10171 Meeting Prof. Miguel...

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=13&page=show_problem&problem=1112 [PDF](https://uva.onlinejudge.org/external/101/p10171.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10171/e70a3ed6e3f061b6669185b890b7daef22103c94.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10171/e947c0d62e94576415fca8adac14d50a72ce45d1.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10171/d6b6da58b100e8eae916d8b2ea66ce0545a9268c.png)