Pre-order Traversal using Stack with Algorithm and Example | Data Structure

Pre-order traversal is a tree traversal technique used to visit all the nodes in a binary tree or any other tree. In pre-order traversal, the nodes are recursively visited in the following order: Visit the root node: First, the value of the current node (root) is processed or recorded. Traverse the left subtree: After visiting the root, the algorithm recursively visits the left child (subtree) of the current node. Traverse the right subtree: Finally, it recursively visits the right child (subtree) of the current node. This means the root node is processed before its left and right children, hence the term "pre-order." #skinformativespot #preorder #preordertraversal #datastructure #education #traversal #example #algorithm #preorderalgorithm #treedatastructure #treetraversal #tree #traversing #skinformativespot