UVA646 The Gourmet Club

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=8&page=show_problem&problem=587 [PDF](https://uva.onlinejudge.org/external/6/p646.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA646/48dda2d3a4b9d9b378c66eac358a0d258cd68b75.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA646/5437703ee21b888c6db565fe4602248050c9f714.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA646/2ca1dc66c3f1796355e36265b9c59320488de39c.png)