UVA12935 Graph Guessing

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=862&page=show_problem&problem=4814 [PDF](https://uva.onlinejudge.org/external/129/p12935.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12935/3916635827d123cdc6f7d11cae2dba6deb946750.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12935/be41fdc3fb54c3613f5eb4979018f0436fccfae5.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12935/1b74989639202bfe13277dc18d3777f9efc18591.png)