Add Parent pointer tree

[Arvind-raj06]

Description of the problem

In computer science, an in-tree or parent pointer tree is an N-ary tree data structure in which each node has a pointer to its parent node, but no pointers to child nodes.

Example of the problem

https://opendsa-server.cs.vt.edu/ODSA/Books/Everything/html/UnionFind.html

References/Other comments

https://en.wikipedia.org/wiki/Parent_pointer_tree

[Supriyo-455]

@Arvind-raj06 I want to try this ,can I work on it?

[nNikita1018]

Hey, I want to solve this issue.

[subhangi2731]

please assign me this

[FamALouiz]

I'll attempt this task if no one is working on it.

[Arvind-raj06]

I'll attempt this task if no one is working on it.

Please do

[FamALouiz]

I'll attempt this task if no one is working on it.

Please do

Thanks for your reply and assignment of the task. I think the group's policy though is to not assign tasks? Anyway I'll still attempt it.