UVA11524 InCircle

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=27&page=show_problem&problem=2519 [PDF](https://uva.onlinejudge.org/external/115/p11524.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11524/2c217ffa5d22131b6f158950df6b512e927e421b.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11524/a75acf84eb5f7f7d0b4d05889b0a0b020cab6289.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11524/736d8587013477c6333db56b9955144e43d76d29.png)