Practice Sets, Stacks, Queues (35.2) - Sets, stacks, queues - Data Structures and Algorithms in Python
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Sets, Stacks, Queues

Practice - Sets, Stacks, Queues

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is a set in Python?

💡 Hint: Think about duplicates.

Question 2 Easy

What does the push() function do in a stack?

💡 Hint: Consider the order of items.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is a set in Python?

A collection with duplicates
A collection with unique elements
A collection of ordered elements

💡 Hint: Think about how duplicates are handled.

Question 2

Stacks use what type of processing?

True
False

💡 Hint: Last In, First Out.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Create a set of numbers from 1 to 10, then create a list with duplicates and convert it to a set. What do you notice?

💡 Hint: Focus on the behavior of sets.

Challenge 2 Hard

Implement a stack in Python and demonstrate how it can be used to check for balanced parentheses in an expression.

💡 Hint: Think about how to handle pairs.

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Reference links

Supplementary resources to enhance your learning experience.