5.5 Binary Tree Traversals (Inorder, Preorder and Postorder) | Data structures and algorithms

Tree Traversal Algorithms - Pre Order vs In Order vs Post Order

Lec-56: Preorder, Inorder and Postorder in 5 minute | Tree Traversal | Easiest and Shortest Trick

Breadth first Search Graph Traversal | BFS | Data Structures | hems hema

Graph Traversal techniques - Breadth First (BFS) vs Depth First (DFS)

Preorder tree traversal, inorder tree traversal, and postorder tree traversal computer science concept explained in under 5 minutes. This is the easiest way IMO to remember all 3 of them. At the root of the tree, start traversing for all 3 methods counterclockwise. From there, preorder requires you the first time seeing the node to print it, inorder is the second time, post is the last time. Make sure to draw out the nulls when doing this yourself so you do the traversals correctly. #leetcode #t

Postorder Binary Tree Traversal