UVA11329 Curious Fleas

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=25&page=show_problem&problem=2304 [PDF](https://uva.onlinejudge.org/external/113/p11329.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11329/3a0a9b2f6c48c4e878fb2d46ae98d947f6fbb841.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11329/76e68e1551e74f773a92e072a99d8c00d262f819.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11329/118cdd9e24b3d42a3597086c5244204ce3d7653f.png)