https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-tree/#/description Given a binary tree, find the lowest common ancestor (LCA) of two ...
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其他好文 时间:
2017-07-09 16:18:14
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179
详细的询问: 1、该树是二叉查找树? 最近公共祖先 二叉查找树:(http://www.lintcode.com/problem/lowest-common-ancestor/) 思路:利用左子树特点:左子树 < 根 <= 右,输入节点跟根节点比较,都小于,在左子树,都大约右子树,递归的去遍历;找到 ...
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2017-07-03 23:45:50
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322
Lowest Common Multiple Plus Problem Description 求n个数的最小公倍数。 Input 输入包括多个測试实例。每一个測试实例的開始是一个正整数n。然后是n个正整数。 Output 为每组測试数据输出它们的最小公倍数。每一个測试实例的输出占一行。你能够如果最 ...
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2017-06-24 18:30:15
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138
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:
2017-06-23 00:45:07
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258
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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2017-06-21 21:57:09
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157
Lowest Bit Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 12215 Accepted Submission(s): 8916 Pro ...
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2017-06-21 11:27:06
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133
Lowest Bit Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 12215 Accepted Submission(s): 8916 Pro ...
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其他好文 时间:
2017-06-21 11:26:57
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122
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:
2017-06-16 21:11:17
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157
In the card game poker, a hand consists of five cards and are ranked, from lowest to highest, in the following way: High Card: Highest value card.One ...
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2017-06-16 16:39:29
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170
Note: This is question is very similar to LCA original. The only difference is that the node may not exist. So if the node is not exsit, of course the ...
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其他好文 时间:
2017-06-07 09:58:15
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143