Tunnelling the Earth

题目描述

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=226&page=show_problem&problem=2917 [PDF](https://uva.onlinejudge.org/external/118/p11817.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11817/9d6099ea9998882fe208dedb37984e06362a1a2a.png)

输入输出格式

输入格式


![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11817/1bf841bff3dee123b0ffa601645111649f2e92a0.png)

输出格式


![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11817/823bbe195674366cb1f2685ae9125c257d5c3293.png)

输入输出样例

输入样例 #1

1
43.466667 -80.516667 30.058056 31.228889

输出样例 #1

802333