Problem in Which a Avl Tree Should Be Used
Double rotations are slightly complex version of already explained versions of rotations. All BST operations are OH time where H is the height of the tree. 3 Example Of An Insert Operation That Violates The Avl Tree Balance Download Scientific Diagram Rotation looks good one problem is that you use NULL and not a dummy node and you dont have parent node. . To understand what a rotation is let us look at a very simple example. This is the summary of AVL tree part in MAW Chapter 4. In AVL trees after each operation like insertion and deletion the balance factor of every node needs to be checked. Int All TreegetHeight return the height of the AVL tree. In other words Worst case height of AVL Tree with n nodes 144log 2 n. I experienced that in other uses for a tree this is a must for example its the easiest way for a working bidirectional iterator. Another variation of balanced trees is red-black trees. This i...