UVA241 Sail Race

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=4&page=show_problem&problem=177 [PDF](https://uva.onlinejudge.org/external/2/p241.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA241/1cda6175da9f50ebc710ad528fdb9ed86b68e5f8.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA241/844ffd07096f3f58f6b3b54ba5bcf738fb044fd0.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA241/32bb52a8285f4dcf042571e6ad8df64549374a91.png)