Navigating a Double Linked List | Challenges and tricks with code | Study Algorithms

Double linked lists make your life a little easier when it comes to traversals over single Linked Lists. It takes advantage of the next and prev pointers to traverse in any direction. This saves you a lot of computation at the expense of some additional space. Watch the video to learn how you can go about traversing in the forward and backward directions. Insertion and deletion are not covered in this video. This video focuses on making yourself familiar to a double linked list. Chapters: 00:00 - Intro 01:18 - Structure of a Double Linked List 03:40 - Advantages of pointers 06:56 - Traversing in forward direction 08:21 - Traversing in backward direction 19:54 - Final Thoughts 📚 Links to topics I talk about in the video: Single Linked List:    • Linked List Data Structure explained with ...   Double Linked Lists:    • Double Linked List Data Structure explaine...   Traversing a Linked List:    • Traversing a Linked List | Challenges and ...   Stack Data Structure:    • Stack Data Structure explained with animat...   Queue Data Structure:    • Queue Data Structure explained with animat...   Reverse a Linked List:    • HackerRank - Reverse Linked List | Full so...   📘 A text based explanation is available at: https://studyalgorithms.com Code on Github: https://github.com/nikoo28/java-solut... LinkedList: https://github.com/nikoo28/java-solut... 📖 Reference Books: Starting Learn to Code: https://amzn.to/36pU0JO Favorite book to understand algorithms: https://amzn.to/39w3YLS Favorite book for data structures: https://amzn.to/3oAVBTk Get started for interview preparation: https://amzn.to/39ysbkJ 🔗 To see more videos like this, you can show your support on: https://www.buymeacoffee.com/studyalg... 🎥 My Recording Gear: Recording Light: https://amzn.to/3pAqh8O Microphone: https://amzn.to/2MCX7qU Recording Camera: https://amzn.to/3alg9Ky Tablet to sketch and draw: https://amzn.to/3pM6Bi4 Surface Pen: https://amzn.to/3pv6tTs Laptop to edit videos: https://amzn.to/2LYpMqn 💻 Get Social 💻 Follow on Facebook at:   / studyalgos   Follow on Twitter at:   / studyalgorithms   Follow on Tumblr at:   / studyalgos   Subscribe to RSS feeds: https://studyalgorithms.com/feed/ Join fan mail: http://eepurl.com/g9Dadv #datastructures #programming #linkedlist