UVA12381 Our Fair Contest!

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=278&page=show_problem&problem=3803 [PDF](https://uva.onlinejudge.org/external/123/p12381.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12381/a8cfaaebdc8298737a4f3b0d829e0158c767b92b.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12381/576d1216b7cc075c51ee5aba25324d6c9b873383.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12381/2fbe8d6ad3b0246f449cc04788c8f62cf6d1fc71.png)