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【leetcode】236. 二叉树的最近公共祖先(lowest-common-ancestor-of-a-binary-tree)(dfs)[中等]
链接 https leetcode cn com problems lowest common ancestor of a binary tree 耗时 解题 xff1a 28 min 题解 xff1a 6 min 题意 给定一个二叉树 找
LeetCode
236
Lowest
common
Ancestor
【Leetcode】1123. Lowest Common Ancestor of Deepest Leaves(二叉树最深叶子结点的公共父节点)
Given a rooted binary tree return the lowest common ancestor of its deepest leaves Recall that The node of a binary tree
LeetCode
1123
Lowest
common
Ancestor