UVA10225 Discrete Logging

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=14&page=show_problem&problem=1166 [PDF](https://uva.onlinejudge.org/external/102/p10225.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10225/8f3c646876319e7077dcca889242cfa7bc79674d.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10225/f80b0cc11b35bd1a4af14fefb9512966c93efe2c.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10225/7997482b668d371df1eef9a909e7fd16f82c356a.png)