LeetCode 865: Smallest Subtree with all the Deepest Nodes | POTD Solution (Easy Explanation)
Автор: Aakarsh Beohar
Загружено: 2026-01-08
Просмотров: 46
LeetCode 865: Smallest Subtree with all the Deepest Nodes | POTD Solution (Easy Explanation)
Timestamps:
00:00 : Problem breakdown
2:15 : Solution Discussion
Today's LeetCode Problem of the Day (POTD), "Smallest Subtree with all the Deepest Nodes", looks scary, but it is actually a standard Binary Tree problem!
In this video, I simplify the logic completely. We use a simple DFS (Depth First Search) approach to find the height of the tree and the Lowest Common Ancestor (LCA) of the deepest nodes. If you struggle with Recursion or Tree problems, this video is for you.
CODE (C++):
https://leetcode.com/problems/smalles...
🚀 Connect with me:
Codeforces/LeetCode: aakarsh-2004
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Hashtags: #leetcode #binarytree #dfs #recursion #leetcodepotd #codinginterview #datastructures #python #cpp #algorithms #aakarsh2004 #softwareengineering
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