Log out Go to App
Go to App

Learning Materials

Features

Discover

Chapter 17: Problem 2

A data structure that points to an object of the same type as itself is known as a(n) __________ data structure.

Short Answer

Expert verified
Explain the concept and provide examples. Answer: The data structure that points to an object of the same type as itself is called a recursive data structure. This allows the structure to be self-referential and support a nested hierarchy. Examples include linked lists, trees, and graphs where each node contains a reference to another node of the same type.

Step by step solution

01

Identify the data structure

The data structure being described is called a "recursive" data structure.
02

Explain the concept of recursive data structures

Recursive data structures have an element that points to another object of the same type. This allows the structure to be self-referential and supports a nested hierarchy. Examples of recursive data structures include linked lists, trees, and graphs, where each node contains a reference to another node of the same type.

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.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

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

Each of the following member functions for performing an operation on a linked list of type NumberList has at least one error. Explain what is wrong and how to fix it. A) NumberList: :printList ( ) while (head) cout \(<<\) head- \(>\) value head \(=\) head- \(>\) next B) NumberList: :printList ( ) ListNode \(\star \mathrm{p}=\) head; while \((\mathrm{p}->\text { next })\) cout \(<\) value \(p=p->n e x t\) C) NumberList: :printList ( ) Listrode \(* p=\) head while \((p)\) cout \(<\) value \(p++;\) D) NumberList: : NumberList ( ) ListNode \(*\) nodePtr, *nextNode; nodePtr = head; while (nodePtr != NULL) nextNode \(=\) nodePtr-next nodePtr- \(>\) next \(=\) NULL \(;\) nodePtr \(=\) nextNode;

Write a function ListNode *ListConcat(ListNode *list1, ListNode *list2) That concatenates the items in list2 to the end of list1 and returns the resulting list.

Write a function void printSecond(ListNode *ptr) that prints the value stored in the second node of a list passed to it as parameter. The function should print an error message and terminate the program if the list passed to it has less than two nodes.

Write a function double lastValue(ListNode *ptr) that returns the value stored in the last node of a nonempty list passed to it as parameter. The function should print an error message and terminate the program if the list passed to it is empty.

To indicate that a linked list is empty, you should set the pointer to its head to the value __________.
See all solutions

Recommended explanations on Computer Science Textbooks

Computer Programming

Read Explanation

Computer Organisation and Architecture

Read Explanation

Theory of Computation

Read Explanation

Computer Network

Read Explanation

Big Data

Read Explanation

Game Design in Computer Science

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.

Sign-up for free