UVA731 Numerical Summation of a Series

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=9&page=show_problem&problem=672 [PDF](https://uva.onlinejudge.org/external/7/p731.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA731/c35465ef4e1befa96072024e096cb7c4173ecd47.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA731/a9f53da27733e134610342442643b4a8dc7cedbe.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA731/823235c197cc035da5693b09353dcf62ec7ed182.png)