Binary_Tree ppt showing detailed data structure explanation

ppt showing detailed data structure explanation

1. Binary Tree Data Structures Overview

2. Binary Tree - Introduction • A binary tree is a hierarchical data structure. • Each node has at most two children: left and right. • Top node is called Root. • Example: Family tree, expression tree.

3. Binary Tree - Properties • Maximum of 2 children per node. • Height: Longest path from root to leaf. • Depth: Distance from root to node. • Size: Total number of nodes.

4. Types of Binary Trees • Full Binary Tree: Every node has 0 or 2 children. • Complete Binary Tree: All levels filled except possibly last. • Perfect Binary Tree: All internal nodes have 2 children and all leaves are at same level. • Balanced Binary Tree: Height difference between subtrees is minimal.

5. Binary Tree - Operations • Insertion: Add a node. • Deletion: Remove a node. • Searching: Find a value. • Traversals: Visit all nodes.

6. Binary Tree - Traversals • Inorder (Left, Root, Right). • Preorder (Root, Left, Right). • Postorder (Left, Right, Root). • Level Order (Breadth-first).