Exploring Graph Data Structure in C++
Note: Blog Under Construction 1. Graphs Overview: Definition : A graph is a collection of nodes (vertices) and edges that connect pairs of nodes. Types of graphs: Directed Graphs (Digraphs): In a directed graph, edges have a direction associated with them. Each edge connects an ordered pair of vertices, indicating a one-way relationship. Example: A social media network where edges represent "following" relationships. Undirected Graphs: In an undirected graph, edges do not have a direction associated with them. Edges connect unordered pairs of vertices, indicating a two-way relationship. Example: A network of roads where each road connects two cities without any direction. Weighted Graphs: In a weighted graph, each edge has a numerical weight associated with it. These weights can represent various properties such as distance, cost, or time. Example: A transportation network where edges represent roads with distances or travel times. Unweighted Graphs: In an unweighted graph,