UVA762 We Ship Cheap

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=9&page=show_problem&problem=703 [PDF](https://uva.onlinejudge.org/external/7/p762.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA762/6a7b6d327253c20f951ed7c5fe6fbdaf395e38d5.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA762/2d6036a5e8e596c09025136853b682ad47705fd1.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA762/ba696098555afb96e3843fd88344d39e08f592e0.png)