UVA322 Ships

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=5&page=show_problem&problem=258 [PDF](https://uva.onlinejudge.org/external/3/p322.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA322/13979d97a2e889a48b069ca9beab7264d6d39531.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA322/771d37cbaac1cbded867835a9142de2ff68ae3c8.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA322/c2b62372f57080f60cf36cac6f80554ad329cb7a.png)