UVA10993 Ignoring Digits

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=21&page=show_problem&problem=1934 [PDF](https://uva.onlinejudge.org/external/109/p10993.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10993/1887da469020afcd1a54ee541cf136f229c35abe.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10993/6bb37a3655b41bc457e8e811d5a9d351524a5747.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10993/7e44f64195facd00702709426ae7916fd27f465e.png)