Dynamic data structures
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Shyam Reghu Department of CSE GEC Idukki,,, Presenting dyanamic Data structures.. including Linked list and Circular linked list...
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Oracle Database Appliance, ODA, X7-2 portfolio.
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Contact me to find out more:
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Data Structures and Algorithms - Lec 05.pptx
This document discusses linked lists, including:
1. Linked lists are dynamic data structures where each node contains a data field and references to the next and/or previous nodes. This allows lists to grow and shrink as needed.
2. Linked lists have advantages over arrays like dynamic sizing and efficient memory usage. They allow easier insertion and deletion without shifting elements.
3. The document describes singly linked lists, doubly linked lists, and circular linked lists. It also covers linked list operations like traversal, insertion, deletion, and searching.
Linked list
The document discusses linked lists, which are a linear data structure composed of nodes that contain data and a link to the next node. Linked lists allow for easy insertion and removal of nodes, unlike arrays which have fixed sizes. There are several types of linked lists including single linked lists, double linked lists, circular linked lists, and circular double linked lists. Common operations on linked lists include creation, insertion, deletion, traversal, searching, concatenation, and displaying the list.
2- link-list.ppt
Linked lists are a data structure that arranges data non-contiguously in memory. Each node of a linked list contains a data field as well as a pointer to the next node. This allows linked lists to dynamically grow and shrink in size as needed. Single linked lists contain a single pointer in each node pointing to the next node, while double linked lists contain pointers both to the next and previous nodes, allowing traversal in both directions. Common operations on linked lists include traversing, inserting, deleting, searching, and sorting nodes.
Unit 1 linked list
Linked lists allow for dynamic memory allocation by connecting nodes using pointers. There are several types of linked lists including singly linked, doubly linked, and circular linked lists. Singly linked lists use a single pointer to connect nodes in a linear fashion, while doubly linked lists use two pointers to allow traversal in both directions. Circular linked lists connect the last node back to the first to form a circular structure. Common operations on linked lists include insertion, deletion, traversal, and searching which are implemented through manipulating the pointers between nodes.
Linked list
This document discusses linked lists and their advantages over arrays. It defines linked lists as dynamic data structures that store elements non-contiguously in memory. Each element of a linked list, called a node, contains a data field for its value and a pointer field for the next node. The document describes singly linked lists, which have one pointer per node pointing to the next, and their basic operations like insertion, deletion, display and search. It also provides code for defining the structure of linked list nodes and using malloc() to dynamically allocate memory for new nodes.
Linked List
Linked list
Advantages and disadvantages
Types of linked lists
Singly linked list
Doubly linked list
Header linked lists
Applications of linked list
Algorithm to search a value
Example of LinkedList
Algorithm for inserting a node
single link list
Applications of Arrays
data in continuous memory
queues
stacks
beginning of a linked list
traversing a linked list
Algorithm for traversing
Grounded header linked list
Circular Header linked list
DLL DATA STRUCT.pptx
This document discusses doubly linked lists. It begins by defining a linked list and its basic structure of nodes connected by pointers. It then describes doubly linked lists, which contain pointers between adjacent nodes in both directions, allowing traversal forward and backward. The document defines the structure of a node in both single and doubly linked lists. It notes the advantages of doubly linked lists in being able to traverse both directions and more efficient deletion, at the cost of using more space per node and requiring an extra pointer.
Link_List.pptx
This document discusses different types of linked lists including singly linked lists, doubly linked lists, and circular linked lists. It describes the basic structure of nodes in each type of linked list and common operations like insertion, deletion, traversal, and searching. Circular linked lists are defined as lists where the last node points back to the first node, forming a continuous loop without a null terminator.
Linked list (1).pptx
What is DSA ?
What are different types of data structures ?
Primitive and Non Primitive DSA
Arrays
Queue
Stack
Linked List
Memory representation of Linked Lists
ds-lecture-4-171012041008 (1).pdf
The document discusses various data structures and operations on linked lists. It defines linked lists as a collection of nodes where each node contains a data field and a link to the next node. The summary describes:
Linked lists allow dynamic sizes and efficient insertions/deletions by not requiring shifting of elements, unlike arrays. Common operations on linked lists include insertion, deletion, traversal, searching, and concatenation of lists. Single linked lists contain next pointers, while double linked lists contain both next and previous pointers.
lecture 02.2.ppt
The document discusses arrays and linked lists as abstract data types (ADTs). It describes arrays as the simplest data structure, storing elements in sequential memory locations. Linked lists store elements using pointers, with each node containing data and a pointer to the next node. The document outlines common operations on arrays and linked lists like traversal, insertion, deletion, and searching. It also discusses different types of linked lists like singly linked, doubly linked, and circular linked lists.
cppggggggggggggggggggggggggggggggggggggggg.pptx
Trees are nonlinear hierarchical data structures composed of nodes connected by edges. They allow for quicker access to data than linear structures like arrays as it is nonlinear. A tree has various terminologies like root, leaf nodes, height, and degree. There are different types of trees like binary trees and binary search trees. Trees can be traversed in various orders like inorder, preorder and postorder. Threaded binary trees improve space efficiency by repurposing empty child pointers. Trees have applications in searching, sorting, routing and syntax parsing.
Data structures2
This document provides an overview of different data structures including linked data structures, arrays, and pointers. It discusses linked lists, their advantages over arrays, and different types of linked lists including singly linked lists, doubly linked lists, and circular linked lists. It also covers pointers, how they store addresses, and pointer variables.
linked_list.pptx
Linked lists are a data structure made up of nodes that contain data and a pointer to the next node. There are several types of linked lists including single linked lists where each node points to the next node, doubly linked lists where each node points to both the next and previous node, circular linked lists where the last node points to the first node, and header linked lists that contain a header node with metadata about the list. Memory for linked lists can be allocated statically at compile time or dynamically at runtime using functions like malloc, calloc, and realloc.
linked list in data structure
This document discusses data structures and linked lists. It provides definitions and examples of different types of linked lists, including:
- Single linked lists, which contain nodes with a data field and a link to the next node.
- Circular linked lists, where the last node links back to the first node, forming a loop.
- Doubly linked lists, where each node contains links to both the previous and next nodes.
- Operations on linked lists such as insertion, deletion, traversal, and searching are also described.
data structures and applications power p
A linked list is a linear data structure where nodes are linked using pointers. Each node contains a data field for storing elements and a pointer field for linking to the next node. There are different types of linked lists including singly linked lists where each node has a pointer to the next node, doubly linked lists where each node has a pointer to both the next and previous nodes, and circular linked lists where the last node is linked to the first node. Common operations on linked lists include insertion, deletion, traversal, searching, and sorting of nodes. Linked lists have advantages over arrays for dynamic memory allocation and efficient insertion/deletion but have disadvantages for random access and memory usage.
unit 1.pptx
This document discusses the key concepts and operations related to linked lists. It describes the different types of linked lists including singly linked lists, doubly linked lists, circular linked lists, and circular doubly linked lists. It provides algorithms for common linked list operations like insertion, deletion, and traversal. Memory allocation and various applications of linked lists are also covered.
ds bridge.pptx
Data can exist in various forms such as numbers, text, images, and more. Data itself has little meaning until it is processed to extract useful information. There are different types of data including categorical/qualitative data, which represents characteristics like gender, and numerical/quantitative data, which can be discrete like coin flips or continuous like measurements. Common data structures used to organize and store data include arrays, linked lists, stacks, queues, trees and graphs. Efficient searching of data structures is important and can be done using methods like linear search, which sequentially checks each element, and binary search, which can more quickly find elements in a sorted data set.
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一比一原版(爱大毕业证书)爱荷华大学毕业证如何办理
原版一模一样【微信：741003700 】【(爱大毕业证书)爱荷华大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
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二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
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◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理(爱大毕业证书)爱荷华大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理(爱大毕业证书)爱荷华大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(爱大毕业证书)爱荷华大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(爱大毕业证书)爱荷华大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
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https://www.leewayhertz.com/generative-ai-use-cases-and-applications/
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
一比一原版(osu毕业证书)美国俄勒冈州立大学毕业证如何办理
原版一模一样【微信：741003700 】【(osu毕业证书)美国俄勒冈州立大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
学校原版美国波士顿大学毕业证学历学位证书原版一模一样
原版一模一样【微信：741003700 】【美国波士顿大学毕业证学历学位证书】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
一比一原版(CalArts毕业证)加利福尼亚艺术学院毕业证如何办理
CalArts毕业证学历书【微信95270640】CalArts毕业证’圣力嘉学院毕业证《Q微信95270640》办理CalArts毕业证√文凭学历制作{CalArts文凭}购买学历学位证书本科硕士,CalArts毕业证学历学位证【实体公司】办毕业证、成绩单、学历认证、学位证、文凭认证、办留信网认证、（网上可查，实体公司，专业可靠）
(诚招代理)办理国外高校毕业证成绩单文凭学位证,真实使馆公证（留学回国人员证明）真实留信网认证国外学历学位认证雅思代考国外学校代申请名校保录开请假条改GPA改成绩ID卡
1.高仿业务:【本科硕士】毕业证,成绩单（GPA修改）,学历认证（教育部认证）,大学Offer,,ID,留信认证,使馆认证,雅思,语言证书等高仿类证书；
2.认证服务: 学历认证（教育部认证）,大使馆认证（回国人员证明）,留信认证（可查有编号证书）,大学保录取,雅思保分成绩单。
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办理加利福尼亚艺术学院加利福尼亚艺术学院毕业证文凭证书流程：
1客户提供办理信息：姓名生日专业学位毕业时间等（如信息不确定可以咨询顾问：我们有专业老师帮你查询）；
2开始安排制作毕业证成绩单电子图；
3毕业证成绩单电子版做好以后发送给您确认；
4毕业证成绩单电子版您确认信息无误之后安排制作成品；
5成品做好拍照或者视频给您确认；
6快递给客户（国内顺丰国外DHLUPS等快读邮寄）
-办理真实使馆公证（即留学回国人员证明）
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-全套服务：毕业证成绩单真实使馆公证真实教育部认证。让您回国发展信心十足！
（详情请加一下 文凭顾问+微信:95270640）欢迎咨询！子小伍玩小伍比山娃小一岁虎头虎脑的很霸气父亲让山娃跟小伍去夏令营听课山娃很高兴夏令营就设在附近一所小学山娃发现那所小学比自己的学校更大更美操场上还铺有塑胶跑道呢里面很多小朋友一班一班的快快乐乐原来城里娃都藏这儿来了怪不得平时见不到他们山娃恍然大悟起来吹拉弹唱琴棋书画山娃都不懂却什么都想学山娃怨自己太笨什么都不会斟酌再三山娃终于选定了学美术当听说每月要交元时父亲犹豫了山娃也说爸算了吧咱学校一学期才转
22CYT12-Unit-V-E Waste and its Management.ppt
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
Null Bangalore | Pentesters Approach to AWS IAM
#Abstract:
- Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices.
- Gain actionable insights into AWS IAM policies and roles, using hands on approach.
#Prerequisites:
- Basic understanding of AWS services and architecture
- Familiarity with cloud security concepts
- Experience using the AWS Management Console or AWS CLI.
- For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
# Scenario Covered:
- Basics of IAM in AWS
- Implementing IAM Policies with Least Privilege to Manage S3 Bucket
- Objective: Create an S3 bucket with least privilege IAM policy and validate access.
- Steps:
- Create S3 bucket.
- Attach least privilege policy to IAM user.
- Validate access.
- Exploiting IAM PassRole Misconfiguration
-Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources.
- Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access.
- Steps:
- Allow user to pass IAM role to EC2.
- Exploit misconfiguration for unauthorized access.
- Access sensitive resources.
- Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role
- An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role.
- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
- Steps:
- Create role with administrative privileges.
- Allow user to assume the role.
- Perform administrative actions.
- Differentiation between PassRole vs AssumeRole
Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
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Applications of artificial Intelligence in Mechanical Engineering.pdf
Historically, mechanical engineering has relied heavily on human expertise and empirical methods to solve complex problems. With the introduction of computer-aided design (CAD) and finite element analysis (FEA), the field took its first steps towards digitization. These tools allowed engineers to simulate and analyze mechanical systems with greater accuracy and efficiency. However, the sheer volume of data generated by modern engineering systems and the increasing complexity of these systems have necessitated more advanced analytical tools, paving the way for AI.
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The project entitled "Gas Agency" is done to make the manual process easier by making it a computerized system for billing and maintaining stock. The Gas Agencies get the order request through phone calls or by personal from their customers and deliver the gas cylinders to their address based on their demand and previous delivery date. This process is made computerized and the customer's name, address and stock details are stored in a database. Based on this the billing for a customer is made simple and easier, since a customer order for gas can be accepted only after completing a certain period from the previous delivery. This can be calculated and billed easily through this. There are two types of delivery like domestic purpose use delivery and commercial purpose use delivery. The bill rate and capacity differs for both. This can be easily maintained and charged accordingly.
Advanced control scheme of doubly fed induction generator for wind turbine us...
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- 1. DYNAMIC DATA STRUCTURE SHYAM REGHU S3 CSE ROLL.NO: 41 GEC IDUKKI
- 2. CONTENTS – LIMITATIONS OF AN ARRAY – DYNAMIC DATA STRUCTURE – INSEARTION AND DELETION – ADVANTAGES – SPECIAL TYPE OF DYNAMIC STRUCTURES – CONCLUSION
- 3. Limitations of an Array • LIMITED SIZE • ITEMS OF SAME DATA TYPE CAN BE ONLY STORED • DIFFICULT TO ADD ELENT TO SORTED ARRAY • SOME TIMES IT WASTE THE MEMORY • STATIC DATA STRUCTURE.
- 4. CONSIDER AN ARRAY OF SIZE 7 THIS LEAD TO THE CONCEPT OF LINKED LIST..
- 6. • WHAT IS A LINEAR LINKED LIST ? • an ordered set of data elements, each containing a link to its successor (and sometimes its predecessor). • It is a sequence of nodes. • Each node stores – element – link to the next node next elem node
- 8. • A linked list is a series of connected nodes • Each node contains at least – A piece of data (any type) – Pointer to the next node in the list • Head: pointer to the first node • Tail : The last node points to NULL
- 10. Let's go through an Example
- 11. INSERTION
- 12. DELETION • To delete the node DS from the link
- 13. Advantages of Linked Lists • They are a dynamic in nature which allocates the memory when required. • Insertion and deletion operations can be easily implemented. • Stacks and queues can be easily executed. • Linked List reduces the access time.
- 14. CIRCULAR LINKED LIST • A Circular Linked List is a special type of Linked List • It supports traversing from the end of the list to the beginning by making the last node point back to the head of the list • A Rear pointer is often used instead of a Head pointer(the last node point back to the first node ) REAR 10 20 40 7055
- 15. USES OF CIRCULAR LINKED LIST • Circular linked lists are useful for playing video and sound files in “looping” mode. • They are also a stepping stone to implementing graphs.
- 16. Doubly-Linked List • info: the user's data. • next, back: the address of the next and previous node in the list. back nextinfo
- 17. – Each node points to not only successor but the predecessor – There are two NULL: at the first and last nodes in the list – Advantage: Given a node, it is easy to visit its predecessor. Convenient to traverse lists backwards A B C
- 18. • A linked list is a dynamic data structure • Which is a sequence of nodes • Advanced linked lists are circular and double linked list • We can allocate memory when it is required • It is difficult to locate an item in the middle position.
- 20. PRESENTED BY……. SHYAM REGHU S3 CSE ROLL.NO: 41 GEC IDUKKI