UVA12785 Emacs Plugin

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=823&page=show_problem&problem=4650 [PDF](https://uva.onlinejudge.org/external/127/p12785.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12785/6baaf8fe6f8925a27889a0ded8842f9c4b752559.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12785/d40f81ff2089ea8625284d0b7ef26999c21b19af.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12785/5fea41284d5a2deaa14bee42be00a6e077a9489a.png)