UVA10550 Combination Lock

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=17&page=show_problem&problem=1491 [PDF](https://uva.onlinejudge.org/external/105/p10550.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10550/428472ec782a12f386bbd27355d550e2e3b6eb59.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10550/07484eeb59399e5506655619fd385d1216127cee.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10550/78fa2d0f4f665413714e4fb57a28622b19a04000.png)