Maximum Depth of Binary Tree

PublishedAugust 1, 2025

🧠 Problem

Given the root of a binary tree, return its maximum depth. A binary tree's maximum depthÂ is the number of nodes along the longest path from the root node down to the farthest leaf node.

🏷️ Tags

Tree,Depth-First Search,Breadth-First Search,Binary Tree

📊 Difficulty

Easy

✅ Success Rate: 71.8%
📥 Submissions: 2,259,723
📈 Accepted: 1,621,474

❤️ Reactions

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