UVA13037 Chocolate

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=866&page=show_problem&problem=4935 [PDF](https://uva.onlinejudge.org/external/130/p13037.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13037/046168f20292d7e1b612fb554b34475d8b78e8e3.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13037/bca4031dc51cb913d9aa8b413b1babf0bceb288b.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13037/dad5eb8fab78284a27271f031fa75cd034515a06.png)