PPT-Lecture 21 Graphs Linked List

Stack Queue Heap Priority Queue Hash Table Tries BST AVL MULTIWAY RED BLACK How to store relation among elements Graph VE V Set of nodes V E Collection of edges Flight Network. Linked List Linked List Linked List
Linked List List
 Example: An array
The array index is used for accessing and manipulation of array elements  Problems with arrays  Problems with arrays Graphs. Data . Structures. What is a graph?. A data structure that consists of a set of nodes (. vertices. ) and a set of edges that relate the nodes to each other. The set of edges describes relationships among the vertices. Chapter 3. 1. 2. Data Abstraction. separates the logical properties of . a data . type from its . implementation. LOGICAL PROPERTIES. What. are the possible values? . What. operations will be needed?. Data Structure. Marcus Biel, Software . Craftsman. http://www.marcus-biel.com. Terminology. First of all, let’s have a look at the term “Linked List”. . Why . is Linked List actually called Linked List?. Topics to be discussed…. Linked list. More terminology. Singly-linked lists. Doubly-linked lists. DLLs compared to SLLs. Circular Lists. Linked list. a. b. c. d. Each node contains a . value. and a . Hongfei. Yan. Apr. 6, 2016. live.gnome.org/. Dia. draw entity relationship diagrams, . Unified Modeling Language . diagrams, flowcharts, network diagrams, and many other diagrams.. The UML models not only application structure, behavior, and architecture, but also business process and data structure.. . Shayan. . Javed. Lecture . 18. Programming Fundamentals using Java. 1. Data Structures. So far.... Looked at . Arrays. and . ArrayLists. as our data structures. So far.... Looked at . Arrays. http://courses.cs.washington.edu/courses/cse373. /. Douglas . W. . Harder, U Waterloo. 12/26/03. Graph Terminology - Lecture 13. 2. What are graphs?. Yes, this is a graph….. But we are interested in a different kind of “graph”. Sorting can be custom according to the type of nodes. Offers speedups over non-sorted list. Inserting into a sorted linked list. Similar to before, but we will remove the need to “append” nodes to our list. nodes. Every node (except the last one) contains the address of the next node. The address of first node is stored in separate location called as . head. or . first. Every node in linked list has 2 components:. Lists. Data Structure – Circular Buffer. A circular buffer is a data structure. consisting of three parts:. A fixed-length buffer/array.. A head index.. A tail index.. The general purpose of a Circular . Lecture 3:Liked list linear list Concept: Linear list : Each element has a unique successor. Two approaches to implement a linear list Array: Inefficient when element needs to be inserted or deleted. GRAPHS Lecture 17 CS 2110 — Spring 2019 JavaHyperText Topics “Graphs”, topics 1-3 1: Graph definitions 2: Graph terminology 3: Graph representations 2 Charts (aka graphs) Graphs Graph: [charts] z. immediately after . v. . Specifically, let . w. the be node following . v. . We execute the following steps: . 1. make . z's. . prev. link refer to v . 2. make . z's. next link refer to w . 3. make .