UVA10230 Savage Garden

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=14&page=show_problem&problem=1171 [PDF](https://uva.onlinejudge.org/external/102/p10230.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10230/f4ee6c1aa30b6143a665410a72187cd54a27e598.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10230/26a2c5659aa2bcdaa2bcc77e818143349e8ca361.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10230/9c82175057c095891ad7cc7dec62d8f091d9d228.png)