684 redundant connection

June 22, 2019

It is time for me to review all graph algorithms and then I can quickly prepare myself better for online code assessment.

A new post

I like to practice a few more times on this algorithm. So it is better for me to create a post first, and add my practice one by one.

My two practices are shared in the following:

C# solution using union find algorithm implemented using array, here is the link.

C# solution using disjoint set algorithm to solve using Dictionary<Int, HashSet<int>>, here is the link.