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#traversal

中序遍历 In-order Traversal

jack.yang 2025-04-052025-04-05 19:54:51

中序遍历（In-order Traversal）在二叉搜索树（BST）中非常有用，因为它会按照升序的方式访问节点。但在其他类型的树中，这种顺序就不一定了。

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前序遍历Pre-order Traversal

jack.yang 2025-04-052025-04-05 19:54:48

前序遍历（Pre-order Traversal）：首先访问根节点，然后递归地访问左子树，最后递归地访问右子树。

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层次遍历-Level Order Traversal

jack.yang 2025-04-052025-04-05 19:54:43

层次遍历（Level Order Traversal）：也称为广度优先遍历（Breadth-First Traversal）。它按照层次顺序（从根节点开始，然后...

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Discuz the user traversal Poc

phith0n 2023-10-212023-10-21 08:54:34

我们随便点进一个discuz论坛，在地址后面加?1，有的论坛就会显示uid=1的用户资料页（或是家园空间首页，取决于这个论坛有没有开通家园）：

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144. Binary Tree Preorder Traversal(二叉树的前序遍历)

砖业洋__ 2023-05-062023-05-06 17:11:15

题目地址：https://leetcode.com/problems/binary-tree-preorder-traversal/description/

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根据前序和中序（后序和中序）遍历构造树 #算法#

腾讯科技(深圳)有限公司｜后台开发 (已认证)

2022-06-232022-06-23 11:22:11

Given preorder and inorder traversal of a tree, construct the binary tree. 根据前序...

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Leetcode 题目解析之 Construct Binary Tree from Inorder and Postorder Traversal

ruochen 2022-01-082022-01-08 14:51:33

Given inorder and postorder traversal of a tree, construct the binary tree.

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关于前中后序排列

太阳影的社区

腾讯科技（深圳）有限公司｜客户端开发 (已认证)

2021-10-152021-10-15 16:33:21

重点看“根”的位置，在最前面就是前序，中间就是中序，后面就是后序。补充一点，上述排列都是DFT（深度优先排列，Depth First Traversals）。另...

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LeetCode 0144 - Binary Tree Preorder Traversal

Tencent ｜ Game Developer (已认证)

2021-08-112021-08-11 14:46:39

Given a binary tree, return the preorder traversal of its nodes’ values.

19020

LeetCode 0145 - Binary Tree Postorder Traversal

Tencent ｜ Game Developer (已认证)

2021-08-112021-08-11 14:37:15

Given a binary tree, return the postorder traversal of its nodes’ values.

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LeetCode 0102 - Binary Tree Level Order Traversal

Tencent ｜ Game Developer (已认证)

2021-08-112021-08-11 10:53:33

Given a binary tree, return the level order traversal of its nodes’ values. (ie,...

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LeetCode 0103 - Binary Tree Zigzag Level Order Traversal

Tencent ｜ Game Developer (已认证)

2021-08-112021-08-11 10:53:24

Given a binary tree, return the zigzag level order traversal of its nodes’ value...

18420

LeetCode 0105 - Construct Binary Tree from Preorder and Inorder Traversal

Tencent ｜ Game Developer (已认证)

2021-08-112021-08-11 10:53:05

Given preorder and inorder traversal of a tree, construct the binary tree.

20740

LeetCode 0106 - Construct Binary Tree from Inorder and Postorder Traversal

Tencent ｜ Game Developer (已认证)

2021-08-112021-08-11 10:52:57

Given inorder and postorder traversal of a tree, construct the binary tree.

17330

LeetCode 0107 - Binary Tree Level Order Traversal II

Tencent ｜ Game Developer (已认证)

2021-08-112021-08-11 10:52:47

Given a binary tree, return the bottom-up level order traversal of its nodes’ va...

16340

LeetCode 0094 - Binary Tree Inorder Traversal

Tencent ｜ Game Developer (已认证)

2021-08-112021-08-11 10:51:46

Given a binary tree, return the inorder traversal of its nodes’ values.

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Tree - 144. Binary Tree Preorder Traversal

ppxai 2020-09-232020-09-23 17:43:29

Given a binary tree, return the preorder traversal of its nodes' values.

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Tree - 94. Binary Tree Inorder Traversal

ppxai 2020-09-232020-09-23 17:43:21

Given a binary tree, return the inorder traversal of its nodes' values.

33010

Tree - 107. Binary Tree Level Order Traversal II

ppxai 2020-09-232020-09-23 17:30:03

107. Binary Tree Level Order Traversal II

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Tree - 103. Binary Tree Zigzag Level Order Traversal

ppxai 2020-09-232020-09-23 17:29:53

103. Binary Tree Zigzag Level Order Traversal

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