UVA12961 Lottery

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=862&page=show_problem&problem=4840 [PDF](https://uva.onlinejudge.org/external/129/p12961.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12961/9c4837f6d011bfb640b5dae7f76cba2ac1b051a2.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12961/2d5325a8ca1bb5432cb667afdde1a28ebc090ca1.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12961/c23210ed45a5a4d53a300bf493bbb45dfbcce6c7.png)