UVA10295 Hay Points

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=14&page=show_problem&problem=1236 [PDF](https://uva.onlinejudge.org/external/102/p10295.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10295/9d57ec34c11662ae5af4f4cc49651c33f9efcc92.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10295/4e320009744af751cb521e54de1a9ffa02b27fdc.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10295/aefa29b4d7e6bf0af3ddb5799966a8441cd21387.png)