UVA11075 Collage

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=22&page=show_problem&problem=2016 [PDF](https://uva.onlinejudge.org/external/110/p11075.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11075/7a26e1525aa56e1e72f188cb172985f242bab187.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11075/12abe875abdd2cb01b4302ab53282b0b5c5ad9f3.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11075/f6d0cea5a44a0b6852930c2be6acd0f98284abb2.png)