AVL Balanced Tree
AlgorithmsHardInsert elements in AVL trees with automatic LL, RR, LR, RL balancing rotations.
Alt+Shift+V
Configuration Panel
Tree Layout Canvas
Double-click empty canvas to create root, select node to add child or delete.
Time Complexity
O(log N) guaranteed
Auxiliary Space Complexity
O(N) storage space
Conceptual Overview
An AVL Tree is a self-balancing binary search tree where the heights of the two child subtrees of any node differ by at most one. Self-balancing rotations are performed when insertion violates this balance factor limit.
Algorithm Mechanism
Tracks heights for all nodes. When balance factor BF = height(left) - height(right) exceeds 1 or drops below -1, triggers Left/Right rotations to restore logarithmic depth bounds.
Source: CP-Algorithms reference guide