UVA12540 Warp Speed II

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=441&page=show_problem&problem=3985 [PDF](https://uva.onlinejudge.org/external/125/p12540.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12540/097ed025ee61eabdb86f1706dc4391bc385ca02e.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12540/6e5c35bcbac454f17b87ad80783d742da4a41d82.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12540/ae7194e662f7b43175c18e7d087d58a48c37ac6c.png)