Practice Class Node And Initialization (39.2.2) - User defined lists - Part A
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Class Node and Initialization

Practice - Class Node and Initialization

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Define what a node is in a linked list.

💡 Hint: Think about how each node connects to form a list.

Question 2 Easy

What does it mean for a list to be empty?

💡 Hint: Consider how nodes contain values.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does a node represent in a linked list?

A single element with a value
A collection of elements
A pointer to arrays

💡 Hint: Think about what links the elements together.

Question 2

True or False: An empty list can contain nodes with value None.

True
False

💡 Hint: Remember how we define 'empty' in a list structure.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Create a linked list from scratch with methods to append, insert, and delete nodes, providing code.

💡 Hint: Break down each operation step by step, and ensure to test thoroughly.

Challenge 2 Hard

What changes occur in a linked list when deleting the last node? Explain with a scenario.

💡 Hint: Consider how the pointers adjust after a deletion.

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Reference links

Supplementary resources to enhance your learning experience.