UVA10762 Treasure Castle

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=19&page=show_problem&problem=1703 [PDF](https://uva.onlinejudge.org/external/107/p10762.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10762/bc295deab57d74c72b1a5da7edad71feb6aac0e6.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10762/e9922b238f8cf4fbd35e40627062d167f90dbb43.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10762/ca3282ae69e82ad214a95c4a8b1c72405002c18d.png)