LeetCode 1448 | Count Good Nodes in Binary Tree | Tree Traversal | Easy Explanation
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YouTubeThe Lost Pointer
LeetCode 1448 | Count Good Nodes in Binary Tree | Tree Traversal | Easy Explanation
In this video, we solve **LeetCode 1448: Count Good Nodes in Binary Tree** using a simple and efficient **tree traversal**. Approach Used: - Tree Traversal - Track maximum value on the root-to-node path - Compare current node with path max Time & Space Complexity: - Time: O(n) - Space: O(h) (recursive stack) Tags: #algorithm #codinginterview # ...
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