UVA12160 Unlock the Lock

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=243&page=show_problem&problem=3312 [PDF](https://uva.onlinejudge.org/external/121/p12160.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12160/732bbee71b8a705e5c4c2a1cd86fae8541de129e.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12160/20e42d62a08e357b52c8e310a78d05493a3feeeb.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12160/be05c675b647b4187505cf1fdc543790f3eb4aaf.png)