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Chapter
Unpack the powerful concept of recursion, where a function calls itself. This chapter demystifies recursive thinking and demonstrates its application in solving problems that can be broken down into smaller, self-similar subproblems, such as factorials and Fibonacci sequences.
Introduction: What is Recursion and Why Should You Care?
The Anatomy of a Recursive Function: Base Case and Recursive Step
Visualizing Recursion: Tracing the Call Stack
Classic Recursive Algorithms: Factorial and Fibonacci
When to Use Recursion (and When Not To): Efficiency and Alternatives
Advanced Concepts: Tail Recursion, Memoization, and Divide and Conquer
Putting It All Together: A Recursive Solution to a Real-World Problem
Conclusion: Embracing the Power of Self-Reference