UVA10115 Automatic Editing

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=13&page=show_problem&problem=1056 [PDF](https://uva.onlinejudge.org/external/101/p10115.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10115/996a13556dd46f4187b09a73cc5df6c65ccf6e3d.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10115/660247cc18061c16517ebac351d93416f8900c69.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10115/0a39985db03a69495da9653b5144656e987d6ef5.png)