Practice Sets, Stacks, Queues - 35.2 | 35. Sets, stacks, queues | Data Structures and Algorithms in Python
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35.2 - Sets, Stacks, Queues

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

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.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

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.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

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.

Question 2

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.

Challenge and get performance evaluation