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Solution Review: Insertion

Explore how to insert nodes into a binary search tree by following a recursive approach in Go. Understand the logic that places smaller values in left subtrees and larger ones in right subtrees with clear code walkthroughs.

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Solution

Let’s first demonstrate the step-by-step node insertions with the help of the slides below. Here, we insert the nodes with keys 6, 4, 2, 5, 1, 3, 8, ...