UVA10185 Phylogenetic Trees Inherited

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=13&page=show_problem&problem=1126 [PDF](https://uva.onlinejudge.org/external/101/p10185.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10185/e92110e08b7c4375e9b980f9d8b64f5c9aa74e5d.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10185/fe3580914bd8127bcac1a521a8e2701380f11993.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10185/659f451590cde61346732243e53f01004b142d12.png)