UVA13226 Just Pentagon Perimeter

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=878&page=show_problem&problem=5149 [PDF](https://uva.onlinejudge.org/external/132/p13226.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13226/6e33ecc518a8759cb9d4843a4fadc68f65ebe8cd.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13226/c6389dfef608aa71b2e24721bf74a023481aee2b.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13226/19fd0ad9e24ca98625231f63a212d8ae2db3d55e.png)