C in 100 Seconds: Binary Tree Traversal — Inorder, Preorder, Postorder | Episode 51

Three ways to walk a binary tree. Inorder gives sorted output, preorder visits the root first, postorder visits the root last. Same tree, three different orders — all recursive. Student code: https://github.com/GoCelesteAI/c-in-100-seconds/tree/main/episode51 #c #programming #100seconds #learnc #binarytree #traversal #inorder #preorder #postorder #tutorial