Board Wrapping

题目描述

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=18&page=show_problem&problem=1593 [PDF](https://uva.onlinejudge.org/external/106/p10652.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10652/2531b5d3ead96ce0b4d356ccc519638e3e59a410.png)

输入输出格式

输入格式

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10652/11d797bab91f98fe30b0b143695427cf91cae407.png)

输出格式

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10652/b9742156ffa6790d9caba6c5907be3b7cd6c76a1.png)

输入输出样例

输入样例 #1

1
4
4 7.5 6 3 0
8 11.5 6 3 0
9.5 6 6 3 90
4.5 3 4.4721 2.2361 26.565

输出样例 #1

64.3 %