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 on Wikipedia: “The lowest common ancestor is defined betwee...
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其他好文 时间：
2015-07-18 11:04:32
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97
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: “The lowest common ancestor is defined
between two node...
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其他好文 时间：
2015-07-17 12:14:36
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75
Given a binary search tree (BST), find the lowest common ancestor (LCA) of two given nodes in the BST.According to thedefinition of LCA on Wikipedia: ...
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其他好文 时间：
2015-07-17 11:20:19
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115
Lowest Common Ancestor of a Binary Search Tree
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 on Wiki...
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其他好文 时间：
2015-07-16 22:26:18
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125
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 on Wikipedia: “The lowest common ancestor is defined
betw...
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其他好文 时间：
2015-07-16 16:50:11
阅读次数：
98
题目地址：点击打开链接
解法一：对于深度过高的case过不了。
/**
* Definition for a binary tree node.
* struct TreeNode {
* int val;
* TreeNode *left;
* TreeNode *right;
* TreeNode(int x) : val(x), left(NU...
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其他好文 时间：
2015-07-15 22:53:52
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163
Problem Definition: Given a binary search tree (BST), find the lowest common ancestor (LCA) of two given nodes in the BST. According to the definiti.....
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其他好文 时间：
2015-07-15 18:21:31
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85
Given a binary tree, find the lowest common ancestor (LCA) of two given nodes in the tree.According to thedefinition of LCA on Wikipedia: “The lowest ...
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其他好文 时间：
2015-07-15 16:48:19
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94
1. 问题描述 给定一棵二叉搜索树（BST），查找两个节点的最短公共祖先节点。
2. 方法与思路 这是一个简化的LCA问题，由于是二叉搜索树，树的本身就有一定节点，左儿子节点的值小于父节点值，父节点值小于右儿子节点的值。这样我们可以递归查找就可以了，如果当前节点值大于给定两个节点的值就去它的左子树查找，如果当前节点的值小于给定两个节点的值，就去它的右子树查找，否则返回该节点。
/**...
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其他好文 时间：
2015-07-14 13:36:43
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74
题目：Given a binary search tree (BST), find the lowest common ancestor (LCA) of two given nodes in the BST.According to thedefinition of LCA on Wikipedi...
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其他好文 时间：
2015-07-14 13:23:34
阅读次数：
107
