UVA10621 Jack and Jill

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=18&page=show_problem&problem=1562 [PDF](https://uva.onlinejudge.org/external/106/p10621.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10621/ccfb6fc4ec7905cdf8bd8bf536c4575444f71349.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10621/8f31074e484de841752000e2f82da308ec0fbbb1.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10621/fa6ab9847b6194cf1e227bbf1327b19e8c783f70.png)