Practice - Square of Even Numbers
Practice Questions
Test your understanding with targeted questions
Write a list comprehension to create a list of the first 10 even numbers.
💡 Hint: Think about how to define even numbers.
What does the map function return when applied to a list?
💡 Hint: Remember how to convert it back to a usable list.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the output of 'list(map(lambda x: x**2, [1, 2, 3]))'?
💡 Hint: Pay attention to what the lambda function does.
The following code results in duplicates: for x in range(5): for y in range(x, 5): print(x, y). Determine if True or False.
💡 Hint: Think about how nested loops interact with their ranges.
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Challenge Problems
Push your limits with advanced challenges
Design a function that generates the squares of all even numbers up to n using only a single comprehension statement.
💡 Hint: Combine both filtering and mapping in one concise line.
Write a program that identifies all pairs of integers (a, b) that form valid Pythagorean triples with a given maximum value n.
💡 Hint: Remember to control the ranges of your nested loops carefully to prevent redundancy.
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Reference links
Supplementary resources to enhance your learning experience.