UVA12386 Smallest Polygon

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=278&page=show_problem&problem=3808 [PDF](https://uva.onlinejudge.org/external/123/p12386.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12386/450326339d27a602d34e89ec6b0b55a6dd941d16.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12386/c4ec9fa474d9da462ba520b7a1fa7991d2f48fab.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12386/1a534b031c66fb53980341a9a17371860a9a4743.png)