UVA10522 Height to Area

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=17&page=show_problem&problem=1463 [PDF](https://uva.onlinejudge.org/external/105/p10522.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10522/dcbfa8073967e8027009e20b01b53d9a6bb11faa.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10522/a75aa9af0f2ce6fa34d97d2e644204809951f02f.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10522/43da9b77331fa2f56b29d0ea4dc4b209ec15da20.png)