UVA13241 Blade Ranas 2040

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=878&page=show_problem&problem=5164 [PDF](https://uva.onlinejudge.org/external/132/p13241.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13241/a867e4cd5ebb03dc84379746324d06cafbffd16e.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13241/4b724dfc0f3282fc3de85e366c713c0747c51c64.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13241/9739bd93c0a3afab21171fa6c92c725dfdc6a9ee.png)