UVA12853 The Pony Cart Problem

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=861&page=show_problem&problem=4718 [PDF](https://uva.onlinejudge.org/external/128/p12853.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12853/bb7613572d3e4226039a91a21706286318ca3fc5.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12853/ae16c1b43533517fa98970d87354f75fe54f7e43.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12853/b905086ab1e9ea746cfddfa7a9c8e5cde63c0578.png)