Data Structure
A data structure is a way of organizing and storing data in a computer so that it can be accessed and manipulated efficiently. It defines the relationship between the data elements, the operations that can be performed on the data, and the algorithms used for those operations. Data structures are fundamental in computer science and are used in almost every software application to manage and manipulate data effectively.
Data structures can be classified into two main categories:
Primitive Data Structures: These are basic data structures provided by programming languages, such as integers, floating-point numbers, characters, and boolean values.
Abstract Data Structures (ADS): These are more complex structures built using primitive data types. Examples include arrays, linked lists, stacks, queues, trees, graphs, hash tables, and heaps.
Each data structure has its own characteristics, advantages, and disadvantages, making them suitable for different types of problems and scenarios. The choice of a data structure depends on factors such as the nature of the data, the operations to be performed on it, memory constraints, and the efficiency requirements of the application.
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