UVA12635 Bisection Method

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=602&page=show_problem&problem=4360 [PDF](https://uva.onlinejudge.org/external/126/p12635.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12635/3fa1e5b93b1e28fc36598d7b51897f706770b9dd.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12635/65a694335b9461613c6686b11fbd3f66b0659fd3.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12635/39bbcda33d5fe0fd5919939363770d821841a341.png)