- #1
mohamed el teir
- 88
- 1
i know that a node cannot have more than one parent given that these parents have common ancestor (because this is undirected cycle and a tree must have no cycles).
but can a node have more than one parent given that these parents don't have common ancestor (which will produce an unrooted tree i think) ??
but can a node have more than one parent given that these parents don't have common ancestor (which will produce an unrooted tree i think) ??