Given a rooted binary tree, return the lowest common ancestor of its deepest leaves. Recall that: The node of a binary tree is aleafif and only if it has no children Thedepthof the root of the tree i ...
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Given a binary tree, find the lowest common ancestor (LCA) of two given nodes in the tree. According to the definition of LCA on Wikipedia ...
Given a binary search tree (BST), find the lowest common ancestor (LCA) of two given nodes in the BST. According to the definition of LCA ...
Lowest Common Ancestor of a Binary Tree Given a binary tree, find the lowest common ancestor (LCA) of two given nodes in the tree. According ...
Given a binary tree rooted at `root`, the *depth* of each node is the shortest distance to the root. A node is deepest if it has the largest depth ...
https://leetcode.com/submissions/detail/32662938/ Given a binary search tree (BST), find the lowest common ancestor (LCA) of two given nodes ...
/lowest-common-ancestor-of-a-binary-tree-part-ii.html (1) Is the tree a BST or not? BST的话，我们就能按照BS ...
题目： Given a binary tree, find the lowest common ancestor (LCA) of two given nodes in the tree. According to the definition of LCA on Wikipedia ...
题目如下： Given a binary tree, return the sum of values of its deepest leaves. Example 1: Constraints: The number of nodes ...
