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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
Create a list of the first 5 odd numbers using list comprehension.
💡 Hint: Use a range and an if statement to only include odd numbers.
Question 2
Easy
What is the output of this code: list(map(str, [1, 2, 3]))?
💡 Hint: It's converting numbers to strings.
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 return in Python 3?
- List
- Iterator
- Dictionary
💡 Hint: Remember the type of object that map produces in Python 3.
Question 2
True or False: Using a single list of zeros for multiple rows will create independent rows.
- True
- False
💡 Hint: Think about how the references work in memory for lists.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Write a function using list comprehension that generates prime numbers less than 100.
💡 Hint: Consider the condition a number needs to satisfy to be prime.
Question 2
Create a 5x5 matrix where each element is the product of its row and column indices.
💡 Hint: Think of the values you need to calculate for each cell based on its position.
Challenge and get performance evaluation