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Binary Tree Traversal
1. Preorder Tree Traversal 2. Inorder Tree Traversal 3. Postorder Tree Traversal ...
分类:其他好文   时间:2016-07-08 07:55:51    阅读次数:181
Construct Binary Tree from Inorder and Postorder Traversal
Given inorder and postorder traversal of a tree, construct the binary tree. Notice You may assume that duplicates do not exist in the tree. Given inor ...
分类:其他好文   时间:2016-07-08 01:28:44    阅读次数:111
106. 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. 利用:中序+后序遍历 c ...
分类:其他好文   时间:2016-06-26 23:54:52    阅读次数:143
[容易]二叉树的后序遍历
题目来源:http://www.lintcode.com/zh-cn/problem/binary-tree-postorder-traversal/# C++版 VS2012测试通过 ...
分类:其他好文   时间:2016-06-26 19:53:37    阅读次数:152
106. Construct Binary Tree from Inorder and Postorder Traversal
和105是一样的 ...
分类:其他好文   时间:2016-06-10 06:16:01    阅读次数:181
Leetcode 之Binary Tree Postorder Traversal(44)
层序遍历,使用队列将每层压入,定义两个队列来区分不同的层。 vector<vector<int>> levelorderTraversal(TreeNode *root) { vector<vector<int>> result; vector<int>tmp; //通过两个queue来区分不同的层 ...
分类:其他好文   时间:2016-05-28 17:45:33    阅读次数:173
Leetcode 之Binary Tree Postorder Traversal(43)
后序遍历,比先序和中序都要复杂。访问一个结点前,需要先判断其右孩子是否被访问过。如果是,则可以访问该结点;否则,需要先处理右子树。 vector<int> postorderTraversal(TreeNode *root) { vector<int> result; stack<TreeNode ...
分类:其他好文   时间:2016-05-28 17:20:50    阅读次数:138
leetcode 之Binary Tree Postorder Traversal
题目描述: Given a binary tree, return the postorder traversal of its nodes' values. For example: Given binary tree {1,#,2,3}, return [3,2,1]. 即 给定一颗二叉树。 使 ...
分类:其他好文   时间:2016-05-26 18:33:48    阅读次数:207
【LeetCode】145. Binary Tree Postorder Traversal 解题报告
转载请注明出处:http://blog.csdn.net/crazy1235/article/details/51471280Subject 出处:https://leetcode.com/problems/binary-tree-postorder-traversal/ Hard 级别 Given a binary tree, return the postorder travers...
分类:其他好文   时间:2016-05-25 02:04:54    阅读次数:248
【Leetcode】Construct Binary Tree from Inorder and Postorder Traversal
题目链接:https://leetcode.com/problems/construct-binary-tree-from-inorder-and-postorder-traversal/ 题目: Given inorder and postorder traversal of a tree, construct the binary tree. Note: You may a...
分类:其他好文   时间:2016-05-22 12:25:05    阅读次数:187
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