Graph Implementation
Understand how to implement graph data structures in C++ by using adjacency lists with linked lists. Learn to create directed and undirected graphs, add edges, and print the graph to visualize connections. This lesson equips you with foundational skills to manage graph representations and traversals in coding interviews.
We'll cover the following...
We'll cover the following...
Introduction #
At this point, we’ve understood the theoretical logic behind graphs. In this lesson, we will use the knowledge we have to implement the graph data structure in C++. Our graph will have directed edges.
The implementation will be based on the adjacency list model. The linked list class we created earlier will be used to represent adjacent vertices.
As a refresher, here is the illustration of the graph we’ll be ...