'Post order traversal' presentation slideshows

Basic Algorithms on Trees

Basic Algorithms on Trees. Pre-order traversal. Visit the root. Recursively visit the left sub-tree then the right sub-tree. p. r. r. -. e. a. r. d. v. t. r. e. o. -. e. Basic Algorithms on Trees. Pre-order traversal. p. Visit the root.

1.04k views • 93 slides

Trees

514 views • 42 slides

Trees

424 views • 42 slides

Tree Traversal

Tree Traversal. Section 9.3 Longin Jan Latecki Temple University Based on slides by Paul Tymann, Andrew Watkins, and J. van Helden. Tree Anatomy. The children of a node are, themselves, trees, called subtrees. Root. Level 0. R. Level 1. S. T. Internal Node. Level 2. X. U. V. W.

419 views • 28 slides

Tree Traversal

Tree Traversal. Section 9.3 Longin Jan Latecki Temple University Based on slides by Paul Tymann, Andrew Watkins, and J. van Helden. Tree Anatomy. The children of a node are, themselves, trees, called subtrees. Root. Level 0. R. Level 1. S. T. Internal Node. Level 2. X. U. V. W.

399 views • 28 slides

Tree Traversal

Tree Traversal. Section 9.3 Longin Jan Latecki Temple University Based on slides by Paul Tymann, Andrew Watkins, and J. van Helden. Tree Anatomy. The children of a node are, themselves, trees, called subtrees. Root. Level 0. R. Level 1. S. T. Internal Node. Level 2. X. U. V. W.

326 views • 28 slides

Energy-Efficient Broadcast and Multicast Trees for Reliable Wireless Communication

Energy-Efficient Broadcast and Multicast Trees for Reliable Wireless Communication. Suman Banerjee, Archan Misra, Jihwang Yeo and Ashok Agrawala IEEE Wireless Communications and Networking Conference (WCNC) 2003 Speaker: Ju-Mei Li. Outline. Introduction Calculating Energy Costs

358 views • 27 slides

1 1 Binary Tree Data Structures

1 1 Binary Tree Data Structures. Binary trees and binary search trees. Searching. Traversal. Implementation of sets using BSTs. BST search (1). Problem: Search for a given target value in a BST. Idea: Compare the target value with the element in the root node.

313 views • 21 slides

Trees

Trees. Binary trees, binary search trees, balanced trees. A tree is a structure that provides a mechanism to store information in a hierarchical manner rather than in a linear manner. There is a parent-child relationship between nodes on a tree.

302 views • 19 slides

Lecture 7: Searching a Tree

Lecture 7: Searching a Tree. Neil Ghani University of Strathclyde. Recall. A Tree is either i) A leaf storing an integer ii) A node storing a left subtree, and integer and a right subtree For example, the following are trees leaf 5

189 views • 10 slides