UVA11888 Abnormal 89's

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=226&page=show_problem&problem=2988 [PDF](https://uva.onlinejudge.org/external/118/p11888.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11888/6dd94f0d87782586ff05afcbabcd3d3b26b8d535.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11888/0bb3f98adffa07373f167702ab42f009ca18685a.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11888/0dbb90ad19eb8c3db80e50b0a5ef776e23f528e6.png)