Queues in Python: Enqueue, Dequeue & Examples

This tutorial introduces the queue data structure in Python programming, explaining its fundamental concept as a linear data structure that follows the FIFO (First In, First Out) principle.

It covers how elements are added (enqueue) at one end (rear) and removed (dequeue) from the other end (front), with real-world analogies like waiting in a line.

The tutorial also compares queues to stacks, highlights key operations such as checking if the queue is full or empty, and briefly mentions practical applications like printing documents and call center phone systems. The session ends with a preview of implementing queues in Python in the next tutorial.

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