public class Solution { public List inorderTraversal(TreeNode root) { List res=new ArrayList(); Stack stack=new Stack(); while(root!=null||!stack.isEm... ...
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其他好文 时间:
2017-09-29 09:56:30
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116
Given preorder and inorder traversal of a tree, construct the binary tree. Note:You may assume that duplicates do not exist in the tree. 解题思路:最经典的递归,已 ...
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其他好文 时间:
2017-09-28 00:31:25
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134
Python实现二叉树的遍历
classBinaryTree(object):
def__init__(self,value=None,left=None,right=None):
self.value=value
self.left=left
self.right=right
defrebuild(self,preOrder,inOrder):
"""
根据前序列表和中序列表,重建二叉树
:parampreOrder:前序列表
:paraminOrd..
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编程语言 时间:
2017-09-26 19:44:55
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183
来源:https://leetcode.com/problems/construct-binary-tree-from-preorder-and-inorder-traversal Java Python ...
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其他好文 时间:
2017-09-17 17:44:27
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158
根据前序遍历和中序遍历求后序遍历 一道HULU的笔试题(How I wish yesterday once more) 假设有棵树,长下面这个样子,它的前序遍历,中序遍历,后续遍历都很容易知道。 PreOrder: GDAFEMHZ InOrder: ADEFGHMZ PostOrder: AEFD ...
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其他好文 时间:
2017-09-11 22:37:08
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117
Given a binary tree, return the inorder traversal of its nodes' values. For example:Given binary tree [1,null,2,3], return [1,3,2]. 递归 迭代 ...
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其他好文 时间:
2017-09-10 12:29:40
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135
Given a binary search tree (See Definition) and a node in it, find the in-order successor of that node in the BST. If the given node has no in-order s ...
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其他好文 时间:
2017-09-08 13:31:48
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199
will show you all how to tackle various tree questions using iterative inorder traversal. First one is the standard iterative inorder traversal using ...
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移动开发 时间:
2017-09-01 00:55:57
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194
Given inorder and postorder traversal of a tree, construct the binary tree. Note:You may assume that duplicates do not exist in the tree. 题目标签:Array, ...
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其他好文 时间:
2017-08-27 11:12:14
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133
Given preorder and inorder traversal of a tree, construct the binary tree. Note:You may assume that duplicates do not exist in the tree. 题目标签:Array, T ...
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其他好文 时间:
2017-08-27 10:01:19
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107