UVA11543 Two Points And Curious MumboJumbo

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=27&page=show_problem&problem=2538 [PDF](https://uva.onlinejudge.org/external/115/p11543.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11543/07a628ce4d5fc943d54d32a3077b23e7dc3ec537.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11543/9a0002a3c19eb8a6bc4b100ed6b9befac5cb5121.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11543/547079685f4ba9d4c7ed3edf76235721c7387f41.png)