UVA10511 Councilling

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=17&page=show_problem&problem=1452 [PDF](https://uva.onlinejudge.org/external/105/p10511.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10511/96312822bcf1b77257410cc89bbc6b070ffcfb04.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10511/086a14250971c7b22f9c18005cff42ac22713f3f.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10511/3288e435c363c9a997ef5c1401b9bd8b7c04ecc2.png)