UVA261 The Window Property

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=4&page=show_problem&problem=197 [PDF](https://uva.onlinejudge.org/external/2/p261.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA261/53f268a9c9208564a253df46a985c01653edb703.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA261/612fb0a2358a3f62dcffaed33a608ca3308aeac2.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA261/a2ee2ef540c9aea59fff4d1f3481e920625217f8.png)