UVA11890 Calculus Simplified

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=226&page=show_problem&problem=2990 [PDF](https://uva.onlinejudge.org/external/118/p11890.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11890/a1deb4e557102da0f2bd1d75765e10cfd412ac1f.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11890/ce62d642a02701ebf688d2e49ed6d1ecea028313.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11890/f91426818147c1aadf1cbb1b449bce0031a0d1a3.png)