Python 3: Project-based Python, Algorithms, Data Structures - Hash project 3: Add update functionality

The video tutorial introduces trees as nonlinear data structures, focusing on binary and binary search trees. It explains tree structures, including root, child, and leaf nodes, and outlines rules such as no cycles and single parentage. Applications in computing, like organizational charts and decision trees, are discussed. The tutorial delves into binary trees, highlighting their rules and operations, and explains binary search trees' efficiency in search, insert, and delete operations. It concludes with tree traversal methods, emphasizing inorder traversal for sorted output.

What is a binary search tree, and what rules must it follow?

How do the operations of search, insert, and delete in a binary search tree relate to its height?

What are the consequences of an unbalanced binary search tree?

Explain the concept of tree traversal and its importance in binary search trees.