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94_Binary Tree Inorder Traversal
Given a binary tree, return theinordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ 2 / 3return[1,3,2].中序遍历...
分类:其他好文   时间:2015-12-31 12:29:52    阅读次数:133
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.Subscribe to s...
分类:其他好文   时间:2015-12-13 15:19:08    阅读次数:178
[Tree]Binary Tree Inorder Traversal
Total Accepted:98729Total Submissions:261539Difficulty:MediumGiven a binary tree, return theinordertraversal of its nodes' values.For example:Given bi...
分类:其他好文   时间:2015-12-12 01:40:02    阅读次数:140
1086. Tree Traversals Again (25)
时间限制200 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, Yuepush 的顺序就是二叉树的前序pop的顺序就是二叉树的中序遍历本质上还是考根据这两个顺序建立二叉树,并且进行后序遍历An inorder binary tree traversal ...
分类:其他好文   时间:2015-12-06 12:59:53    阅读次数:152
[LeetCode]Construct Binary Tree from Preorder and Inorder Traversal
public class Solution { public TreeNode buildTree(int[] preorder, int[] inorder) { int length = preorder.length; if (length == 0) { ...
分类:其他好文   时间:2015-12-06 07:28:54    阅读次数:176
[LeetCode]Construct Binary Tree from Inorder and Postorder Traversal
public class Solution { public TreeNode buildTree(int[] inorder, int[] postorder) { return helper(inorder, postorder, 0, inorder.length - 1,...
分类:其他好文   时间:2015-12-05 11:07:56    阅读次数:122
interview collect
1. binary tree inorder traversal 不能用recursive写 (LC原题)2. 比如有个数组F={1,3, 4, 5, 2, 0}, A=3, 那么F[A]=5, F[F[A]]=0, F[F[F[A]]]=1....这样下去求第N个数是多少. from: 1poin...
分类:其他好文   时间:2015-12-05 11:06:38    阅读次数:209
leetcode笔记:Construct Binary Tree from Inorder and Postorder Traversal
这道题考察了先序和中序遍历,先序是先访问根节点,然后访问左子树,最后访问右子树;中序遍历是先遍历左子树,然后访问根节点,最后访问右子树。...
分类:其他好文   时间:2015-12-01 01:44:53    阅读次数:168
已知二叉树的先序,中序遍历,求后续遍历
//已知二叉树的先序,中序遍历,求后续遍历struct TreeNode{ char elem; struct TreeNode* left; struct TreeNode* right;};TreeNode* BinaryTree(char* inorder,char* pre...
分类:其他好文   时间:2015-11-28 13:33:45    阅读次数:182
[LeetCode]Binary Tree Inorder Traversal
题目描述:(链接)Given a binary tree, return theinordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ 2 / 3return[1,...
分类:其他好文   时间:2015-11-22 17:23:11    阅读次数:144
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