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. When this property is violated after an insertion or deletion, the ...

// 1. AVL tree is height balancing BST OR self balancing BST. // 2. Why BST was not enough? and we needed balancing BST (AVL Tree) // a. Normal BST is having issue when data is sorted or almost sorted ...