UVA11800 Determine the Shape

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=226&page=show_problem&problem=2900 [PDF](https://uva.onlinejudge.org/external/118/p11800.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11800/a432d36e486b05289dc5e158f596f11b15abc707.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11800/275f97e3f03222dd0db7ad500dbb1f7e159be822.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11800/2473f64d4c076d0d9495d2530cec78b2dc2c1dee.png)