UVA10277 Boastin' Red Socks

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=14&page=show_problem&problem=1218 [PDF](https://uva.onlinejudge.org/external/102/p10277.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10277/1521be7efa024054e3c0c3f62aa6398ba6ac8640.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10277/d5562535b266fcf533ff53b2f12f5b8f951660e2.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10277/01f2111610deacd89bd74277b41a74bfccd8701d.png)