UVA10344 23 out of 5

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=15&page=show_problem&problem=1285 [PDF](https://uva.onlinejudge.org/external/103/p10344.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10344/5204ea2caff0f1befdb721e713e000146cd4b235.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10344/86bb62e34f2e35aff663cd1f55d2db2dbb167dcd.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10344/37ca2710f06676673cedf98a17f7fd23f9d44ef4.png)