UVA12431 Happy 10/9 Day

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=279&page=show_problem&problem=3862 [PDF](https://uva.onlinejudge.org/external/124/p12431.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12431/a5d401a03b30c61e551bc3b7402970c90ead2ba7.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12431/f6f4c56d96b7957b7c35b3507516e62a5b22059a.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12431/1e424b985d58929b77b0a7cf27de5493fddb1dd8.png)