UVA12628 Two Triangles in 3D

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=602&page=show_problem&problem=4353 [PDF](https://uva.onlinejudge.org/external/126/p12628.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12628/ef9e6b77a5d74faf250ba6b97722c56cbe026254.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12628/6b76aae68398edd96ec4afea6e08bb538a6cf1a2.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12628/476db2a101dd20c2b905520a34a5ce4e8d1a146a.png)