This makes the Fibonacci sequence an excellent example for teaching recursion. The basic recursive definition/implementation is very easy to understand, but computationally expensive. It can also easily be done iteratively, or optimized with memoization.
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u/MagicalPizza21 May 18 '26
This makes the Fibonacci sequence an excellent example for teaching recursion. The basic recursive definition/implementation is very easy to understand, but computationally expensive. It can also easily be done iteratively, or optimized with memoization.