AVL Trees âī¸
Self-Balancing BST
AVL tree is a self-balancing Binary Search Tree where the difference between heights of left and right subtrees cannot be more than one for all nodes.
Why AVL?
In a normal BST, the height can become n (skewed tree), making operations O(n). AVL trees guarantee O(log n).
đŽ Interactive AVL Tree Demo
âšī¸ Ready to build an AVL Tree!
Empty AVL Tree
đ Rotations
AVL trees use rotations (Left, Right, Left-Right, Right-Left) to maintain balance during insertions and deletions.