Practice Lists - 35.3.1 | 35. Sets, stacks, queues | Data Structures and Algorithms in Python
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does the set() function do in Python?

πŸ’‘ Hint: Think about how to group unique items.

Question 2

Easy

What operation would you use to find common elements in two sets?

πŸ’‘ Hint: Refer to the mathematical operation.

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 will happen if you try to create a set with duplicates?

  • Duplicates will be kept
  • All elements become unique
  • It results in an error

πŸ’‘ Hint: Think about how sets operate.

Question 2

Is a stack structured as first-in-first-out or last-in-first-out?

  • True
  • False

πŸ’‘ Hint: Consider your plate stacking example!

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You have a list of student names with duplicates. Write a program that stores unique names in a set and outputs them alphabetically.

πŸ’‘ Hint: How can you enforce uniqueness when creating the collection?

Question 2

Design an algorithm using a queue to simulate a ticket booking system where customers are served in the order they arrive.

πŸ’‘ Hint: What real-world scenarios mimic this queue behavior?

Challenge and get performance evaluation