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Data Structures and Algorithms (DSA) Tutorial

A data structure is a way of organizing, managing, and storing data in a computer so that it can be accessed and modified efficiently. It defines the relationships between data and how they can be operated on. Data structures are essential for writing efficient algorithms and handling large amounts of data.

There are various types of data structures, each suited for different kinds of operations and applications. They are broadly categorized into two types:

  1. Linear Data Structures: A linear data structure is one in which data items are ordered sequentially or linearly, with each member connected to its previous and next adjacent elements. Arrays, queues, stacks, and linked lists are examples of linear data structure types.

  2. Non-Linear Data Structures: Non-linear data structures are those in which the data elements are not ordered in a linear or sequential fashion. An examples of non-linear data structures are trees and graphs.

Graph Data Structure



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