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搜索关键字:bst    ( 4557个结果
二叉搜索树
二叉搜索树:动态查找a.非空左子树的所有值小于其根接点值b.非空右子树的所有值大于其根接点值c.左、右子树均为二叉搜索树Position Find( ElementType X, BinTree BST ):从二叉搜索树BST中查找元素X,返回其所在结点的地址Position FindMin( Bi...
分类:其他好文   时间:2014-12-28 11:41:26    阅读次数:128
Convert Sorted Array to Binary Search Tree
Convert Sorted Array to Binary Search TreeGiven an array where elements are sorted in ascending order, convert it to a height balanced BST.题意:给一个升序排好的...
分类:其他好文   时间:2014-12-27 20:23:04    阅读次数:235
[LeetCode]98.Validate Binary Search Tree
【题目】 Given a binary tree, determine if it is a valid binary search tree (BST). Assume a BST is defined as follows: The left subtree of a node contains only nodes with keys less than the nod...
分类:其他好文   时间:2014-12-27 17:34:02    阅读次数:236
[LeetCode]95.Unique Binary Search Trees II
【题目】 Given n, generate all structurally unique BST's (binary search trees) that store values 1...n. For example, Given n = 3, your program should return all 5 unique BST's shown below. 1 ...
分类:其他好文   时间:2014-12-27 16:11:53    阅读次数:109
[LeetCode]96.Unique Binary Search Trees
【题目】 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 5 unique BST's. 1 3 3 2 ...
分类:其他好文   时间:2014-12-26 21:41:23    阅读次数:162
LeetCode[Tree]: Convert Sorted Array to Binary Search Tree
Given an array where elements are sorted in ascending order, convert it to a height balanced BST. 这个问题比较简单,用递归是个不错的选择,我的C++代码实现如下: class Solution { public: TreeNode *sortedArrayToBST(vecto...
分类:其他好文   时间:2014-12-25 22:09:34    阅读次数:241
[C++]LeetCode: 53 Unique Binary Search Trees
题目: 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 5 unique BST's. 1 3 3 2 ...
分类:编程语言   时间:2014-12-23 22:47:03    阅读次数:301
LeetCode: Convert Sorted Array to Binary Search Tree 解题报告
Convert Sorted Array to Binary Search TreeGiven an array where elements are sorted in ascending order, convert it to a height balanced BST.SOLUTION 1:...
分类:其他好文   时间:2014-12-23 13:52:56    阅读次数:200
LeetCode: Validate Binary Search Tree 解题报告
Validate Binary Search TreeGiven a binary tree, determine if it is a valid binary search tree (BST).Assume a BST is defined as follows:The left subtre...
分类:其他好文   时间:2014-12-21 21:55:07    阅读次数:230
LeetCode Recover Binary Search Tree
Two elements of a binary search tree (BST) are swapped by mistake.Recover the tree without changing its structure.Note:A solution using O(n) space is ...
分类:其他好文   时间:2014-12-19 00:21:29    阅读次数:174
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