What is a Queue?
Explore the concept of queues, a fundamental linear data structure that follows the FIFO method. Understand how queues work, their key operations like enqueue and dequeue, and the common types including linear, circular, and priority queues. Learn practical uses of queues in algorithms, operating systems, and networking to prepare for coding interviews.
We'll cover the following...
We'll cover the following...
Introduction
Similar to the Stack, a Queue is another linear data structure that stores the elements in a sequential manner.
The only significant difference between Stack and Queue is that instead of using the LIFO principle, Queue implements the FIFO method, which is short for First in First Out.
According to FIFO, the first element ...