UVA12251 Scientific Experiment

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=244&page=show_problem&problem=3403 [PDF](https://uva.onlinejudge.org/external/122/p12251.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12251/7034792cee1af402a8139b08b9bfead2cf35624c.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12251/21a593b235b952d6237d717a572e8a3e355b5535.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12251/5f2a687cc8c76f23ae69cb1c9131737b3f9ad4a7.png)