UVA11478 Halum

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=26&page=show_problem&problem=2473 [PDF](https://uva.onlinejudge.org/external/114/p11478.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11478/fe7bd946fb4e049b4a2acc693bd285a050d606f4.png)

Input Format

N/A

Output Format

N/A