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Data Structures & Algorithms In Go

Solution Review: Search Value in a Binary Tree

Explore how to implement an exhaustive search to find a specific value in a binary tree. Understand the recursive approach to traverse nodes, compare values, and stop once the key is found or the entire tree is explored.

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Solution

To find if a value exists in a binary tree, we’ll use the exhaustive search algorithm. First, we’ll compare the value in the current node with our key. If it matches, we end our search. If it doesn’t, we’ll recursively look for the key in the left and right subtrees. We’ll stop when we find our desired key in the tree or ...