UVA10365 Blocks

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=15&page=show_problem&problem=1306 [PDF](https://uva.onlinejudge.org/external/103/p10365.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10365/cd9601a2e538a455e59d7d3546035cbe66dce825.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10365/f0ee1cf23043c3ebcc2b285484ee129a2351add1.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10365/a38b6a717a79e47f408b11e10c27a37626a743e3.png)