Introduction to Queue
Explore the fundamental concepts of queue data structures with a focus on their FIFO (first-in-first-out) behavior. Understand common operations like enqueue, dequeue, and checking if the queue is empty. Discover real-world use cases such as printer command management, process scheduling in operating systems, and graph traversals. This lesson teaches practical understanding and implementation techniques of queues in Go.
We'll cover the following...
We'll cover the following...
What is a queue?
A queue is a basic data structure that organizes elements in a first-in-first-out (FIFO) manner. Hence, it’s also called a “first-come-first-served” data structure.
Examples
The real-life analogy of a queue is a typical situation in which we all participate from time to time. For example, we wait in a line to talk to a bank ...