Learn Queue & Circular Queue Data Structures in Python for Beginners 🐍

In this tutorial, we are going to be talking the Queue and Circular Queue Data Structure, using Python. A Queue, is a data structure that can be implemented using an Array or a Linked List. Within this video, we'll be implementing a Queue, using an array. A Queue, has 2 main methods. An EnQueue method, which adds data to the back of the queue. And a Dequeue method, which removes and returns the data, that was in front of the Queue. A queue Follows the principles of FIFO, which stands for First In First Out. Which means that the data that was first inserted within the Queue, is the data that first gets removed from the queue.