Understanding the structure of recursive call stack and how it works behind the scenes.
The gist of things is, don't worry about the big problem. Just break it down. Keep breaking it until it's too small. Solve the smaller parts. The bigger problem is going to solve itself. All about trusting the recursive process.
Video 1 of the Recursion series.
One step above recursion? Cache the values. Memoize it. This concept leads us to the journey of dynamic programming.
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