给定一个二叉搜索树的两个节点,找出他们的最近公共祖先,如, _______6______ / \ ___2__ ___8__ / \ / \ 0 4 7 ...
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其他好文 时间:
2016-01-24 23:48:59
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143
题目最近公共祖先给定一棵二叉树,找到两个节点的最近公共父节点(LCA)。最近公共祖先是两个节点的公共的祖先节点且具有最大深度。样例对于下面这棵二叉树 4 / \3 7 / \ 5 6LCA(3, 5) =4LCA(5, 6) =7LCA(6, 7) =7解题不知道如何下手,参考链接,...
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其他好文 时间:
2016-01-16 19:28:38
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221
Table of Contents1. 如何获取最大值1.1. C++14的方法1.2. 如何自己实现最大值1.3. 如何自己实现最小值1 如何获取最大值1.1 C++14的方法std::cout << "int\t"
::lowest() << '\t'
::max() << '\n';
输出结果为:int -2147483648 2147483647
1.2 如何自己实现最大值int...
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编程语言 时间:
2016-01-14 10:58:28
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190
/** * Definition for a binary tree node. * public class TreeNode { * int val; * TreeNode left; * TreeNode right; * TreeNode(int x) { v...
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其他好文 时间:
2016-01-13 07:05:18
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180
题目描述: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 Wikipe...
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编程语言 时间:
2015-12-25 18:43:50
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140
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:...
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其他好文 时间:
2015-12-20 08:12:25
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158
Lowest Common Ancestor of a Binary Search TreeTotal Accepted:42225Total Submissions:111243Difficulty:EasyGiven a binary search tree (BST), find the lo...
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其他好文 时间:
2015-12-17 15:43:53
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120
At the lowest level, data in Java is manipulated using operatorsUsing Java Operators An operator takes one or more argument and produces a new valu...
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编程语言 时间:
2015-12-15 00:45:56
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316
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...
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其他好文 时间:
2015-12-12 16:55:35
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186
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:
2015-12-11 10:08:34
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137