[LeetCode] 314. Binary Tree Vertical Order Traversal 二叉樹的豎直遍歷
Given a binary tree, return the vertical order traversal of its nodes' values. (ie, from top to bottom, column by column). If two nodes ...
原文：[LeetCode] 987. Vertical Order Traversal of a Binary Tree 豎直遍歷二叉樹
Given therootof a binary tree, calculate thevertical order traversalof the binary tree. For each node at position row, col , its left and right children will be at positions row , col and row , col r ...
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LeetCode 987. Vertical Order Traversal of a Binary Tree
原題鏈接在這里：https://leetcode.com/problems/vertical-order-traversal-of-a-binary-tree/ 題目： Given a binary tree, return the vertical order traversal ...
[Leetcode] Binary tree level order traversal ii二叉樹層次遍歷
Given a binary tree, return the bottom-up level order traversal of its nodes' values. (ie, from left to right, level by level from leaf to root ...
[LeetCode] 102. Binary Tree Level Order Traversal 二叉樹層序遍歷
Given a binary tree, return the level order traversal of its nodes' values. (ie, from left to right, level by level). For example:Given binary ...
[LeetCode] Binary Tree Level Order Traversal II 二叉樹層序遍歷之二
Given a binary tree, return the bottom-up level order traversal of its nodes' values. (ie, from left to right, level by level from leaf to root ...
[Leetcode] Binary tree level order traversal二叉樹層次遍歷
Given a binary tree, return the level order traversal of its nodes' values. (ie, from left to right, level by level). For example:Given binary tree ...
[LeetCode] 103. Binary Tree Zigzag Level Order Traversal 二叉樹的之字形層序遍歷
Given a binary tree, return the zigzag level order traversal of its nodes' values. (ie, from left to right, then right to left for the next level ...
[LeetCode] Construct Binary Tree from Inorder and Postorder Traversal 由中序和后序遍歷建立二叉樹
. 這道題要求從中序和后序遍歷的結果來重建原二叉樹，我們知道中序的遍歷順序是左-根-右，后序的順序是左-右- ...