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leetcode@ [173] Binary Search Tree Iterator (InOrder traversal)
https://leetcode.com/problems/binary-search-tree-iterator/ Implement an iterator over a binary search tree (BST). Your iterator will be initialized wi
分类:其他好文   时间:2016-02-26 23:23:24    阅读次数:202
[Locked] Inorder Successor in BST
Inorder Successor in BST
分类:其他好文   时间:2016-02-26 14:05:02    阅读次数:155
LeetCode OJ 108. Convert Sorted Array to Binary Search Tree DFS求解
很有意思的一道题目。要求根据一个有序数组,构造出一棵高度平衡的BST。 每次找到数组的中间位置,这个便是BST的 根节点。左右孩子也很好找,根节点左边区域的中间节点便是左孩子,根节点的右边区域的中间节点便是右孩子。如此递归求解 108. Convert Sorted Array to Binary Search Tree My Submissions Question Total Accepted: 68378 Total...
分类:其他好文   时间:2016-02-26 10:33:45    阅读次数:160
Convert Sorted Array to Binary Search Tree
Given an array where elements are sorted in ascending order, convert it to a height balanced BST. Subscribe to see which companies asked this question
分类:其他好文   时间:2016-02-25 11:42:24    阅读次数:116
1099. Build A Binary Search Tree (30)
A Binary Search Tree (BST) is recursively defined as a binary tree which has the following properties: The left subtree of a node contains only nodes
分类:其他好文   时间:2016-02-24 20:57:44    阅读次数:158
Convert Sorted List to Binary Search Tree
Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST. 想了好久想不出来。后来看了题目分类里面说是DFS,可是没有想出DFS的算法来。后
分类:其他好文   时间:2016-02-21 18:32:19    阅读次数:147
LeetCode-95. Unique Binary Search Trees II
Description: Given n, generate all structurally unique BST's (binary search trees) that store values 1...n. For example,Given n = 3, your program shou
分类:其他好文   时间:2016-02-21 14:22:14    阅读次数:209
LeetCode-96. Unique Binary Search Trees
Description: Given n, how many structurally unique BST's (binary search trees) that store values 1...n? For example,Given n = 3, there are a total of
分类:其他好文   时间:2016-02-21 12:58:13    阅读次数:189
[LeetCode] Largest BST Subtree 最大的二分搜索子树
Given a binary tree, find the largest subtree which is a Binary Search Tree (BST), where largest means subtree with largest number of nodes in it. Not
分类:其他好文   时间:2016-02-14 14:07:34    阅读次数:1576
LeetCode Largest BST Subtree
原题链接在这里:https://leetcode.com/problems/largest-bst-subtree/ Given a binary tree, find the largest subtree which is a Binary Search Tree (BST), where la
分类:其他好文   时间:2016-02-13 06:47:46    阅读次数:278
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