UVA12367 Binary Matrix

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=278&page=show_problem&problem=3789 [PDF](https://uva.onlinejudge.org/external/123/p12367.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12367/c96ebbacaf8d3b421b042400aff92b93963958ec.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12367/0b39088530d09bfc2d266d4d40e075624dcf982e.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12367/4022a81a5734d8482f981258fa71bba7584b6ef0.png)