UVA10233 Dermuba Triangle

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=14&page=show_problem&problem=1174 [PDF](https://uva.onlinejudge.org/external/102/p10233.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10233/52d763858c5b8f8a9db71a1d72e4504e9fd8e4a7.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10233/8a9b0f1a5a982cfc80570b2d98c13303a83c7eaf.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10233/215070956646998fa0d0e20dd1d6a690d048f2df.png)