UVA10425 Mobile Destroyer

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=16&page=show_problem&problem=1366 [PDF](https://uva.onlinejudge.org/external/104/p10425.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10425/6a59e89eee91aa5c4b04c3e9f234959bff7cb4d4.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10425/9df296162901b6e3b6104a7eb3a8b536d14e67a6.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10425/5e149fdf6caf52ae89f2e02afbc27d92eade5880.png)