UVA12127 Youth Hostel Dorm

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=243&page=show_problem&problem=3279 [PDF](https://uva.onlinejudge.org/external/121/p12127.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12127/c9f3e3461b4597a27682db771fd2b141b7b04954.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12127/b9707b6f092d4989b382d587ff1e46b2dea9e6c2.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12127/f65a61c60ca79161adf5b979e979182d750015e0.png)