UVA12521 Teamface

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=441&page=show_problem&problem=3966 [PDF](https://uva.onlinejudge.org/external/125/p12521.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12521/e51653801547b65fb095e2dee2e42df6955c786a.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12521/ea4f5c6500635cb4d5aa100c40069ec27f17e4f6.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12521/166526471d041c22bd2a5d0b9684834489123c78.png)