UVA304 Department

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=5&page=show_problem&problem=240 [PDF](https://uva.onlinejudge.org/external/3/p304.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA304/8aa7cb66d400e0af12dbe8032413cdb6c05693e2.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA304/e007bc7389080564729e8220f2c4b74651d7db6e.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA304/64f247eb323f7f5c79645af4c0aaf8115cdaabc8.png)