[LeetCode] Binary Trees With Factors 帶因子的二叉樹
Given an array of unique integers, each integer is strictly greater than 1. We make a binary tree using these integers and each number may ...
原文：[LeetCode] 894. All Possible Full Binary Trees 所有可能的滿二叉樹
A full binary tree is a binary tree where each node has exactly or children. Return a list of all possible full binary trees withNnodes. Each element of the answer is the root node of one possible tr ...
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[LeetCode] 863. All Nodes Distance K in Binary Tree 二叉樹距離為K的所有結點
We are given a binary tree (with root node `root`), a `target` node, and an integer value `K`. Return a list of the values of all nodes that have ...
[LeetCode] 617. Merge Two Binary Trees 合並二叉樹
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[LeetCode] 951. Flip Equivalent Binary Trees 翻轉等價二叉樹
For a binary tree T, we can define a flip operation as follows: choose any node, and swap the left and right child subtrees. A binary tree X ...
[LeetCode] 543. Diameter of Binary Tree 二叉樹的直徑
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Print a binary tree in an m*n 2D string array following these rules: The row number m should be equal to the height of the given binary tree. ...
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We are given the head node root of a binary tree, where additionally every node's value is either a 0 or a 1. Return the same tree where every ...