In an AVL tree, what is the maximum height difference allowed between the left a
Practice Questions
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In an AVL tree, what is the maximum height difference allowed between the left and right subtrees?
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Questions & Step-by-Step Solutions
In an AVL tree, what is the maximum height difference allowed between the left and right subtrees?
Step 1: Understand what an AVL tree is. An AVL tree is a type of binary search tree that maintains balance.
Step 2: Learn about the balance factor. The balance factor is the difference in height between the left and right subtrees of a node.
Step 3: Know the maximum height difference allowed. In an AVL tree, the maximum height difference (balance factor) allowed between the left and right subtrees is 1.
Step 4: Remember that this means the left subtree can be at most 1 level taller than the right subtree, or vice versa.
