Graph
What is graph Wikipedia: A graph is a structure made of vertices and edges. I: Ok A graph can be described as a way of representing relationships between things. For example, let’s consider the relationship of friends. A is a friend of B, B is a friend of C, and C is a friend of D. Additionally, D is a friend of A, and B. In this scenario, we refer to these individuals as vertices, and the connections between them as edges....