Queue: A queue denotes a linear structure that follows a specific order for performing operations. It follows a first in first out order (FIFO). The least recently added item is been removed from queue first. The operation to insert data into queue is termed as enqueue operation. The operation to remove data from queue is termed as dequeue operation. The enqueue operation adds element at rear of the queue. The dequeue operation removes element from front of queue.

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Chapter 13.2, Problem 12STE

Program Plan Intro

Queue:

A queue denotes a linear structure that follows a specific order for performing operations.

It follows a first in first out order (FIFO).

The least recently added item is been removed from queue first.

The operation to insert data into queue is termed as enqueue operation.

The operation to remove data from queue is termed as dequeue operation.

The enqueue operation adds element at rear of the queue.

The dequeue operation removes element from front of queue.

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