Constructing an AVL Tree with the Sequence 20, 11, 5, 32, 40, 2, 4, 27, 23, 28, 50: Step-by-Step Insertion Example

This example demonstrates the process of constructing an AVL tree by inserting the sequence 20, 11, 5, 32, 40, 2, 4, 27, 23, 28, 50. It covers insertion steps, balance factor calculations, and rotations to maintain AVL tree properties.