Haneunhanlee.hashnode.dev·May 2, 2023Mastering Graphs and Trees: Essential Concepts and Traversal Techniquespreorder = root left right DFS use stack = inorder= left root right postorder = left right root BFS use queue = print each level Graph Used to represent various real-world scenarios such as social networks, transportation systems, and computer netw...27 readsProgrammingDFSAdd a thoughtful commentNo comments yetBe the first to start the conversation.