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Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define a set in Python.
💡 Hint: Think about how duplicates are handled.
Question 2
Easy
What does the union of two sets do?
💡 Hint: Look for the symbol used for union.
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 the primary operation that ensures no duplicate elements exist in a set?
- A. Append
- B. Union
- C. Unique
💡 Hint: Think about how sets are defined.
Question 2
Is True or False? A stack is a First In, First Out data structure.
- True
- False
💡 Hint: Remember how you stack items.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a program that uses a set to filter out duplicate names from a list and then returns a sorted list of unique names.
💡 Hint: Remember to handle both filtering and sorting.
Question 2
Simulate a web browser's back button using a stack. Create functions to push a URL and pop the previous one.
💡 Hint: Keep track of the current and previous URLs.
Challenge and get performance evaluation