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leetcode -day23 Construct Binary Tree from Inorder and Postorder Traversal & Construct Binary Tree f
1、 ?? Construct Binary Tree from Inorder and Postorder Traversal Given inorder and postorder traversal of a tree, construct the binary tree. Note: You ...
分类:其他好文   时间:2017-06-22 20:48:31    阅读次数:140
binary-tree-inorder-traversal——二叉树中序遍历
Given a binary tree, return the inordertraversal of its nodes' values. For example:Given binary tree{1,#,2,3}, return[1,3,2]. ...
分类:其他好文   时间:2017-06-20 22:55:38    阅读次数:183
Binary Tree Inorder Traversal--leetcode
原题链接:https://oj.leetcode.com/problems/binary-tree-inorder-traversal/ 题目大意:中序遍历二叉树 解题思路:中序遍历二叉树。中序遍历二叉树的左子树,訪问根结点,中序遍历二叉树的右子树。非递归实现时,用一个栈模拟遍历过程就可以。由于须要 ...
分类:其他好文   时间:2017-06-20 18:41:42    阅读次数:129
construct-binary-tree-from-preorder-and-inorder-traversal——前序和中序求二叉树
Given preorder and inorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates do not exist in the tree. ...
分类:其他好文   时间:2017-06-18 23:39:22    阅读次数:172
Construct Binary Tree from Inorder and Postorder Traversal ——通过中序、后序遍历得到二叉树
题意:根据二叉树的中序遍历和后序遍历恢复二叉树。 解题思路:看到树首先想到要用递归来解题。以这道题为例:如果一颗二叉树为{1,2,3,4,5,6,7},则中序遍历为{4,2,5,1,6,3,7},后序遍历为{4,5,2,6,7,3,1},我们可以反推回去。由于后序遍历的最后一个节点就是树的根。也就是 ...
分类:其他好文   时间:2017-06-18 00:05:04    阅读次数:158
[Leetcode] Construct binary tree from inorder and postorder travesal 利用中序和后续遍历构造二叉树
Given inorder and postorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates do not exist in the tree. 利用中序和后序遍历构造 ...
分类:其他好文   时间:2017-06-08 17:56:09    阅读次数:235
105. Construct Binary Tree from Preorder and Inorder Traversal
题目: Given preorder and inorder traversal of a tree, construct the binary tree. Note:You may assume that duplicates do not exist in the tree. 链接: http: ...
分类:其他好文   时间:2017-06-07 20:58:54    阅读次数:239
【LeetCode】【Python】Binary Tree Inorder Traversal
Given a binary tree, return the inorder traversal of its nodes' values. For example: Given binary tree {1,#,2,3}, 比較简单,就是转化成中序遍历就可以。訪问顺序是中序遍历左子树。根节点,中 ...
分类:编程语言   时间:2017-05-15 10:07:43    阅读次数:169
stack
5月12日 1 94 Binary Tree Inorder Traverse 栈 public List<Integer> inorderTraversal(TreeNode root) { List<Integer> list = new ArrayList<>(); Stack<TreeNod ...
分类:其他好文   时间:2017-05-12 15:32:34    阅读次数:156
leetcode94
https://leetcode.com/problems/binary-tree-inorder-traversal/#/description ...
分类:其他好文   时间:2017-05-11 12:53:59    阅读次数:119
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