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An AVL tree is another balanced binary search tree. Named after their inventors, Adelson-Velskii and Landis, they were the first dynamically balanced trees to be proposed. Like red-black trees, they are not perfectly balanced, but pairs of sub-trees differ in height by at most 1, maintaining an O(logn) search time. Addition and deletion operations also take O(logn) time.

Definition of an AVL treeAn AVL tree is a binary search tree which has the following properties:
  1. The sub-trees of every node differ in height by at most one.
  2. Every sub-tree is an AVL tree.
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Related Questions

How many types of binary tree?

A binary tree is type of tree with finite number of elements and is divided into three main parts. the first part is called root of the tree and itself binary tree which exists towards left and right of the tree. There are a no. of binary trees and these are as follows : 1) rooted binary tree 2) full binary tree 3) perfect binary tree 4) complete binary tree 5) balanced binary tree 6) rooted complete binary tree


Copy of binary tree?

Is another binary tree.


Are binary tree and binary tree same?

Yes.


Is a full binary tree the same as a complete binary tree, or are there differences between the two structures?

A full binary tree is a type of binary tree where each node has either 0 or 2 children. A complete binary tree is a binary tree where all levels are fully filled except possibly for the last level, which is filled from left to right. So, a full binary tree can be a complete binary tree, but not all complete binary trees are full binary trees.


When converting binary tree into extended binary tree all the original nodes in binary tree are?

will remain same


Does binary tree and binary search tree same?

no they are not same


What are the application of binary tree in computer science?

What are the applications of Binary Tree.


What is meant by left skewed binary tree?

a binary tree with only left sub trees is called as left skewed binary tree


What is incomplete binary tree?

Incomplete Binary Tree is a type of binary tree where we do not apply the following formula: 1. The Maximum number of nodes in a level is 2


What is the difference between strictly binary tree and complete binary tree?

Complete Binary tree: -All leaf nodes are found at the tree depth level -All nodes(non-leaf) have two children Strictly Binary tree: -Nodes can have 0 or 2 children


What are the differences between a full binary tree and a complete binary tree?

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How can you merge two binary search trees into a single binary search tree?

To merge two binary search trees into a single binary search tree, you can perform an in-order traversal on each tree to extract their elements, combine the elements into a single sorted list, and then construct a new binary search tree from the sorted list. This process ensures that the resulting tree maintains the binary search tree property.