The document discusses inserting and removing nodes from an AVL tree through examples. It shows how inserting nodes 14, 17, 11, 7, 53, 4, 13 creates an initially unbalanced tree that is then balanced through subsequent insertions and rotations. It then demonstrates removing nodes 53 and 11, becoming unbalanced, before balancing again. Finally, it provides an exercise to build an AVL tree from values and remove nodes 24 and 20.
1. Animation PPT
Insertion with balanced binary tree
Example with solution
Exercise Problem
Mrs.R.Sabitha,
Assistant Professor,
Department of Computer Science(SF)
V.V.Vanniaperumal College for Women,
Virudhunagar
2. AVL Tree Example:
• Insert 14, 17, 11, 7, 53, 4, 13 into an empty AVL tree
14
17
11
7 53
4
3. AVL Tree Example:
• Insert 14, 17, 11, 7, 53, 4, 13 into an empty AVL tree
14
17
7
4 53
11
13