UVA12374 Treasure Hunt

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=278&page=show_problem&problem=3796 [PDF](https://uva.onlinejudge.org/external/123/p12374.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12374/6757932530133c8ae85fa84dae530dd64230d8c7.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12374/6e3e6de3a80a3cfccb80c811090edda2a7eefe85.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12374/3a9b03f73a0a4bbcebff0e537b27f6d16bbd0ac1.png)