A Binary Search Tree (BST) is a binary tree where each node contains a value, and it follows these rules: The left subtree of a node contains only values less than the node's value. The right subtree ...

Given the root of a Binary Search Tree, find its diameter. The diameter of a tree T is the largest (max) of the following quantities: the diameter of T’s left subtree. the diameter of T’s right ...

Binary tree traversal refers to the process of visiting each node in a specified order. There are two ways to visit a tree: recursively and non-recursively. Most references introduce tree traversal ...