C program to insert a node in AVL tree

Editorial Staff - - C Programming Tutorial


What is AVL Tree?

An AVL tree is invented by Adelson-Velsky and Landis and it is the first such data structure to be invented. An AVL tree is a self-balancing binary search tree. In an AVL tree, the heights of the two child subtrees of any node differ by at most.

 AVL tree with balance factors (green)
AVL tree with balance factors (green)

In this program, we are going to share a C program to insert a node in AVL tree. If you are a beginner and want to start learning the C programming, then keep your close attention in this tutorial as I am going to share a C program to insert a node in AVL tree with the output.

Output:

Preorder traversal of the constructed AVL tree is
30 20 10 25 40 50

Reference: https://en.wikipedia.org/wiki/AVL_tree


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