3.2.2 - Iterator Protocol
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Practice Questions
Test your understanding with targeted questions
What two methods must an object implement to be considered an iterator?
💡 Hint: Think about what allows us to navigate through elements one by one.
What does the StopIteration exception signify in an iterator?
💡 Hint: It's a signal that you have reached the end.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which method must be implemented to create an iterator?
💡 Hint: Consider which method gives you access to the iterator.
True or False: An iterator can only be used once.
💡 Hint: Remember how iterators maintain their state.
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Challenge Problems
Push your limits with advanced challenges
Create a custom iterator that generates prime numbers up to a given limit.
💡 Hint: Consider how prime numbers are generated and stored.
Write a generator that returns the first N numbers of the Fibonacci sequence, where N is provided by the user.
💡 Hint: Remember the Fibonacci rule of adding the last two numbers to get the next one.
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