From 0 to 1 Data Structures & Algorithms in Java - Types Of Graphs

The video tutorial introduces the concept of graphs, starting with basic definitions and terminology. It explains that a graph consists of vertices and edges, and discusses simple graphs with examples. The tutorial then differentiates between directed and undirected graphs, highlighting the significance of edge direction in representing relationships. Finally, it categorizes graphs based on the directionality of edges, providing real-world examples to illustrate these concepts.

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