UVA637 Booklet Printing

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=8&page=show_problem&problem=578 [PDF](https://uva.onlinejudge.org/external/6/p637.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA637/cd7d6518c0296114122a3cacdb9b9c291ac06bc1.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA637/925018bffdf0c0cec1507c965cbbeba2679e3a96.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA637/121081e9c51aadd87bfa827b207a04bee5ee3bed.png)