UVA12694 Meeting Room Arrangement

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=602&page=show_problem&problem=4432 [PDF](https://uva.onlinejudge.org/external/126/p12694.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12694/81f1e2568b8aba0fa528c90599b04b9b9d7ede97.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12694/ae9c2012d8a48653e5dce509be5b9438dcba960c.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12694/d2fbca4652256fe9ad3932afb27d6dc4f1e0824b.png)