Maximum Depth of Binary Tree | LeetCode 104 | Python | Visually Explained
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Maximum Depth of Binary Tree | LeetCode 104 | Python | Visually Explained
A quick visual guide to LeetCode 104, Maximum Depth of Binary Tree. We start with the recursive DFS approach — the max depth equals the greater of the left and right subtree depths, plus one. Then we explore the BFS level-order traversal, processing the tree layer by layer with a queue. Both solutions run in O(n) time. Full step-by-step ...
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