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235. Lowest Common Ancestor of a Binary Search Tree
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分类:其他好文   时间:2016-06-16 09:22:27    阅读次数:231
235. Lowest Common Ancestor of a Binary Search Tree && 236. Lowest Common Ancestor of a Binary 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 Wikipedia ...
分类:其他好文   时间:2016-06-09 00:17:54    阅读次数:178
LeetCode-Lowest Common Ancestor of a Binary Search Tree
思路,先判断入口是否有非法输入。 1 如果某一个root==p || root == q,那么LCA肯定是root(因为是top down,LCA肯定在root所囊括的树上,而root又是p q其中一个节点了,那么另外一个节点肯定在root之下,那么root就是LCA),那么返回root 2 如果r ...
分类:其他好文   时间:2016-06-01 06:49:14    阅读次数:141
Jquery选择器完全总结
基本的选择器 元素选择器element ID选择器#id 类选择器.class 匹配所有元素通常用于结合上下文搜索* 根据多个规则获取元素selector1,selector2,selectorN 层次结构中选取 选取指定元素内所有匹配的元素ancestor descendant 选择指定父元素下匹配的子元素parent>child 选择所有紧接在指定元素后指定的匹配元素prev+next 选择指定元素之后的所有指定的...
分类:Web程序   时间:2016-05-24 12:12:40    阅读次数:215
Lowest Common Ancestor of a Binary Search Tree
1. Title 235. Lowest Common Ancestor of a Binary Search Tree 2. Http address https://leetcode.com/problems/lowest-common-ancestor-of-a-binary-search-t ...
分类:其他好文   时间:2016-05-21 23:21:37    阅读次数:303
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 to the definition of LCA on Wikipedia: “The lowes ...
分类:其他好文   时间:2016-05-15 18:10:47    阅读次数:132
LeetCode OJ 236. 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 to the definition of LCA on Wikipedia: “The lowes ...
分类:其他好文   时间:2016-05-10 18:37:11    阅读次数:109
[leetcode] 235. 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 Wikipedia ...
分类:其他好文   时间:2016-05-07 20:53:31    阅读次数:127
60-Lowest Common Ancestor of a Binary Search Tree
Lowest Common Ancestor of a Binary Search Tree My Submissions QuestionEditorial Solution Total Accepted: 68335 Total Submissions: 181124 Difficulty: Easy Given a binary search tree (BST), find the...
分类:其他好文   时间:2016-05-07 09:10:12    阅读次数:222
初探jquery之强大丰富的选择器
恢复内容开始 1.基本选择器 常用的有id选择器:#id, 类选择器:.class , 元素选择器。 2.层次选择器 $(ancestor descendant):选取ancestor元素里的所有descendant后代元素。 示例:$("body div"): 改变<body>内所有div元素的背 ...
分类:Web程序   时间:2016-05-06 00:13:42    阅读次数:249
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