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LeetCode: Construct Binary Tree from Inorder and Postorder Traversal 解题报告
Construct Binary Tree from Inorder and Postorder TraversalGiven inorder and postorder traversal of a tree, construct the binary tree.Note:You may assu...
分类:其他好文   时间:2015-01-03 17:18:44    阅读次数:136
LeetCode: Construct Binary Tree from Preorder and Inorder Traversal 解题报告
Construct Binary Tree from Preorder and Inorder TraversalGiven preorder and inorder traversal of a tree, construct the binary tree.Note:You may assume...
分类:其他好文   时间:2015-01-03 00:53:53    阅读次数:235
leetcode-Construct Binary Tree from Preorder and Inorder Traversal
Given preorder and inorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates do not exist in the tree. class Solution { private: TreeNode *root; v...
分类:其他好文   时间:2015-01-02 09:46:36    阅读次数:107
LintCode-Implement Iterator of Binary Search Tree
Design an iterator over a binary search tree with the following properties:Elements are visited in ascending order (i.e. an inorder traversal)next() a...
分类:其他好文   时间:2014-12-31 07:34:29    阅读次数:168
Construct Binary Tree from Preorder and Inorder Traversal
Given preorder and inorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates do not exist in the tree. 给出树的中序和先序遍历 要求返回树  中序结果{1,2,5,4,3,6} 先序{4,2,1,5,3,6}根据先...
分类:其他好文   时间:2014-12-30 15:22:45    阅读次数:176
Construct Binary Tree from Inorder and Postorder Traversal
Given inorder and postorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates do not exist in the tree. 还是重构树  与上一题相比  先序换成了后序  思路还是一样 代码如下: public class S...
分类:其他好文   时间:2014-12-30 15:22:19    阅读次数:153
Construct Binary Tree from Inorder and PreOrder Traversal
preOrder: (root) LLL RRRRinOrder: LLL (root) RRRRinOrder: LLL RRRR (root)根据preOrder/postOrder 可以知道root(一头一尾); 然后找到root在inorder中对应的位置(index)index左边即为Le...
分类:其他好文   时间:2014-12-30 14:50:20    阅读次数:202
Construct Binary Tree from Preorder and Inorder Traversal
Given preorder and inorder traversal of a tree, construct the binary tree.这道题是要根据先序遍历和中序遍历构造出一棵二叉树,这道题和上一题是一样的。上一题不过是通过后序遍历和中序遍历构造一棵二叉树。只要将代码稍稍修改即可 1 ...
分类:其他好文   时间:2014-12-29 21:21:10    阅读次数:377
Construct Binary Tree from Inorder and Postorder Traversal
Given inorder and postorder traversal of a tree, construct the binary tree.根据树的中序(左根右)和后序遍历(左右根)构造一棵二叉树参考:http://www.cnblogs.com/remlostime/archive/20...
分类:其他好文   时间:2014-12-29 21:14:33    阅读次数:150
LeetCode[Tree]: Construct Binary Tree from Inorder and Postorder Traversal
Given inorder and postorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates do not exist in the tree. 这个题目的解法与LeetCode[Tree]: Construct Binary Tree from Pre...
分类:其他好文   时间:2014-12-28 09:15:15    阅读次数:165
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