UVA531 Compromise

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=7&page=show_problem&problem=472 [PDF](https://uva.onlinejudge.org/external/5/p531.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA531/a537c1355774b4d5fc3da842454bb636d91690b7.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA531/d22c5ad50ac63da685ac4195318f276b17790621.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA531/2caffc9cd0199fcea02b4a38fd81e0a3f591d828.png)