UVA12339 Help Hermione

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=278&page=show_problem&problem=3761 [PDF](https://uva.onlinejudge.org/external/123/p12339.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12339/f54cb92749f3e29d6c3c98c7cfe437699fbf89db.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12339/804687c07f3df1585cd3aeef0390e25ec2941f64.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12339/57c04ad34b6297f7956392ca9cdeb81c41f6f49c.png)