/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 8 When an element is added to a qu... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 18: Problem 8

When an element is added to a queue, where is it added?

Short Answer

Expert verified
Answer: When an element is enqueued to a queue, it is added to the rear (back) of the queue.

Step by step solution

01

Understanding a Queue

A queue is a data structure that follows the First In, First Out (FIFO) principle, meaning that the first element added to the queue will be the first one to be removed. Elements in the queue are removed from the front, and new elements are added to the back.
02

Enqueue - Adding Elements to the Queue

When an element is added to a queue, it is added to the back or rear of the queue. This operation is called enqueue. This ensures that all elements are placed in the order in which they were added, following the FIFO principle.
03

Example of Enqueue

Suppose you have a queue with elements A, B, and C (front to rear): Front [ A - B - C ] Rear If you enqueue() a new element D, it will be added to the rear of the queue: Front [ A - B - C - D ] Rear

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

The STL stack is considered a container adapter. What does that mean?

What problem is overcome by using a circular array for a static queue?

What two queue-like containers does the STL offer?

Suppose the following operations were performed on an empty stack: push (0) push (9) push (12) push (1) Insert numbers in the following diagram to show what will be stored in the static stack after the operations have executed.

What types may the STL stack be based on? By default, what type is an STL stack based on?
See all solutions

Recommended explanations on Computer Science Textbooks

Computer Organisation and Architecture

Read Explanation

Blockchain Technology

Read Explanation

Big Data

Read Explanation

Issues in Computer Science

Read Explanation

Computer Network

Read Explanation

Fintech

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.