UVA11794 Dazzling Puzzle

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=117&page=show_problem&problem=2894 [PDF](https://uva.onlinejudge.org/external/117/p11794.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11794/941a19887ddfea447b176a06fb942b884c15bd27.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11794/a132d4a5a3ef45a87a05db6e8ddb677f8053e1fb.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11794/98676eea1ab985cd18f9041c662a9c31121c7bc8.png)