Domomod/GraphsTraversals

A reupoad of a repository that was there few months ago, but I decided to take it off untill I document it. This was a project for my Algorithmic class, my friend Krzysztof (https://github.com/RenegadeWizard) and I have implemented 4 Graph representations (we assume that the input is DAG) and have tested finding traversals (BFS and DFS) using them.