In-order, Pre-order & Post-order Traversals with Example | Data Structure

Introduction to Tree https://youtu.be/hTqR4INNJ7U?si=qECfxZLdL9E-r32u #skinformativespot #inorder #preorder #postorder #treedatastructure #treetraversal #leftsubtree #rightsubtree #education #datastructure #skinformativespot Tree traversal refers to the process of visiting all the nodes in a tree data structure in a specific order. There are several common types of tree traversal methods: 1. In-order traversal: Visit the left subtree, the root node, and then the right subtree. This is commonly used with binary search trees because it visits nodes in ascending order. 2. Pre-order traversal: Visit the root node first, followed by the left subtree and then the right subtree. This is useful for creating a copy of a tree or for tasks where you need to process the root before its children. 3. Post-order traversal: Visit the left subtree, then the right subtree, and finally the root node. This is often used in scenarios like deleting a tree or calculating the height of a tree. Each traversal method serves different purposes depending on the application.