A Graph is a collection of Nodes and Edges, and it is a Non-Linear data structure. It is a mathematical concept in which every node shows a relation with another node through edges. It contains a finite number of vertices(nodes) and each node is connected with another node through an edge.
Tree and Graphs both belong to the Non-Linear Non-Primitive Data Structure. Both use nodes to represent many structures which are used to solve the real-world problems. The tree uses a hierarchical model to represent its structure whereas a graph uses a network model to represent its structure.
In programming languages, we use data structures to provide a proper structure to our data. A data structure is basically used to collect and organize the data on which we are going to perform the operations. For example, we all know what is an Array, one of the famous data structures, Arrays are used to… Read More »