1. Question 判断一个树是否是平衡二叉树(每个节点的两个子树深度差不超过1) Given a binary tree, determineifit is height-balanced. Forthisproblem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subtrees of every node never differ by more than 1. 2...
【题目】平衡二叉树的一个问题What is the mazimum depth of any node in abalanced binary tree containing 16 nodes?(a) 4(b)2(c) 3(d)16 答案 【解析】这个问题的中文意思是:“任何一个平衡二叉树,如果它总共有16个结点那么它的*最大*深度是多少?”我用星号表示结点)平衡二叉树是这样的二叉树:它的...
Given a binary tree, determine if it is height-balanced. For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subtrees ofeverynode never differ by more than 1. " 明明是height balanced,但是又定义成depth never differ by more than 1. ...
英语里的 Full/Complete/Perfect Binary Tree 是比较统一的,但是英译汉的争论由来已久,最常见的是 Full Binary Tree 被吃了,Perfect Binary Tree 译为满二叉树;有些地方则是 Perfect Binary Tree 译为完全二叉树,Complete Binary Tree 译为满二叉树,并且好像两种译法都不在少数。除此之外,平衡二叉树与 AVL 树...
Question 4.1 ofCracking the Coding Interview: Implement a function to check if a binary tree is balanced. For the purposes of this question, a balanced tree is defined to be a tree such that the heights of the two subtrees of any node never differ by more than one. ...
A. 平衡树 (Balanced Binary Tree) - 这是一个广泛的术语,可以包括多种类型的二叉树,不一定是BST。 B. 哈夫曼树 - 这是一个优化的树,用于数据压缩[5],不是BST。 C. AVL树 - 这是一种自平衡的二叉搜索树,确保树保持平衡状态,从而优化搜索、插入和删除操作。因此,它的中序遍历确实可以得到一个有序...
Deletion Without Rebalancing in Binary Search Trees so that search time is logarithmic but rebalancing is done only after insertions, not after deletions? To answer this question, we need to ask, "logarithmi... S Sen,RE Tarjan,DHK Kim - 《Acm Transactions on Algorithms》 被引量: 2发表: 20...
https://cs.stackexchange.com/questions/106631/all-to-all-broadcast-on-a-balanced-binary-tree But I am not getting the correct time as asked in the question: Required Timing equation is: (ts+tw∗m∗p/2)logp Where ts = start up time tw = per word transfer time ...
sbt肯定没有红黑树快，我觉得这个没啥好说的…但是在2012年前，oi是不能用stl的，而且还有很多pascal...
For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subtrees ofeverynode never differ by more than 1. Subscribeto see which companies asked this question 思路: 本题的一个思路就是在当前节点求解左右子树的高度,如果两边高度绝对值相差为1,...