Practice - Stacks
Practice Questions
Test your understanding with targeted questions
What does the push operation do?
💡 Hint: Think about how new items are added.
Explain LIFO in your own words.
💡 Hint: Consider a stack of plates.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does the push operation in a stack do?
💡 Hint: What happens when you add something to a top shelf?
True or False: The top element of a stack is always removed first.
💡 Hint: Consider how you take books off a pile.
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Challenge Problems
Push your limits with advanced challenges
Design a function that checks for balanced parentheses using a stack.
💡 Hint: Push on '(' and pop on ')'.
How would you implement a stack without using Python's list methods?
💡 Hint: Think about using a list inside your stack class and managing indices.
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Reference links
Supplementary resources to enhance your learning experience.