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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a list comprehension?
💡 Hint: Think of how it allows the creation of lists in a single line.
Question 2
Easy
How would you initialize a matrix full of zeros?
💡 Hint: Focus on using nested lists!
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 does the map function do?
- Returns a filtered list
- Returns a modified list based on a function
- Creates a new list of the same items
💡 Hint: Think about how it transforms lists.
Question 2
In Python 3, what type does map return?
- True
- False
💡 Hint: Recall the change from Python 2.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a function that initializes a 3x4 matrix filled with a specific number provided by the user. How would you ensure each row is distinct?
💡 Hint: Use list comprehensions properly!
Question 2
Create a list comprehension that generates squares of all odd numbers from 0 to 30. What is the expected output?
💡 Hint: Combine filtering with mapping.
Challenge and get performance evaluation