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2 cards from this section. Quick, good the night before a test.
Define recursion in your own words.
Think about how you would explain the process to a friend.
What is a base case?
How does it help in recursive functions?
What is recursion?
Look for the definition we've learned.
True or False: A base case is necessary for every recursive function.
Think about why functions must eventually stop calling themselves.
Create a recursive function to calculate the power of a number n raised to k without using any loop.
How can you break down n^k into smaller parts?
Explain how memoization optimizes recursive functions, especially using the Fibonacci sequence as an example.
What happens in a naive Fibonacci implementation without optimization?
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