🚀 Welcome to the Free DSA with Python Course Playlist by Code & Debug! This comprehensive playlist is designed to help you master Data Structures and Algorithms (DSA) using Python, one of the most versatile programming languages. Whether you’re a beginner or preparing for coding interviews, this course is your one-stop solution to understanding and implementing DSA concepts effectively. 🎯 What you’ll learn in this playlist: ✅ Arrays, Linked Lists, Stacks, Queues, and Hashing ✅ Sorting Algorithms like Quick Sort, Merge Sort, and Bubble Sort ✅ Searching Techniques including Linear Search and Binary Search ✅ Advanced topics like Recursion, Dynamic Programming, and Graph Algorithms ✅ Real-world coding problems from Leetcode and other platforms 💡 Key features of this course: 📌 Beginner-friendly explanations 📌 Practical Python implementations 📌 Real coding interview questions 📌 Step-by-step problem-solving approach 👉 Start learning for free today and level up your coding game! 🙏 Don’t forget to subscribe to Code & Debug and hit the 🔔 for notifications about our upcoming videos. Let’s make DSA with Python simple and fun together! #DSAWithPython #PythonDSA #DataStructuresAndAlgorithms #CodeAndDebug #FreeDSACourse #LearnPython #CodingInterviews
Curated by: Code and Debug (230 videos)
📘 Welcome to Part 165 of Code & Debug’s DSA in Python Course! In this video, we tackle the important problem: Delete All Occurrences of a Given Key in a Doubly Linked List from GeeksforGeeks. We’ll break down the logic to efficiently remove every node containing the target value, handle edge cases, and update the prev and next pointers correctly. This problem is essential for mastering pointer manipulation and understanding how to maintain the integrity of a doubly linked list during deletions. 👨🏫 What’s covered in this video: 1. Problem statement explanation from GFG 2. Step-by-step approach to delete all nodes with a specific value 3. Handling deletions at head, middle, and tail 4. Properly updating prev and next pointers 5. Complete Python code walkthrough 6. Edge cases and tips for interviews 7. Time and Space Complexity discussion By the end of this session, you’ll be able to confidently solve deletion problems in doubly linked lists and explain your solution in interviews! 🔗 GFG Problem - Delete all occurrences of a given key in a doubly linked list: https://www.geeksforgeeks.org/problems/delete-all-occurrences-of-a-given-key-in-a-doubly-linked-list/1 👉 Refer to the article for better understanding: 🔗 https://codeanddebug.in/blog/delete-all-occurrences-of-a-given-key-in-a-doubly-linked-list/ 📄 Full Playlist Sheet (All Questions in Order): https://docs.google.com/spreadsheets/d/1AWE15Fy3wD2iqu2vjK_R7cCiuvSsjYQclcdZmHpF66o/edit?usp=sharing 🎓 Enroll in the FREE Python DSA Course: https://codeanddebug.in/course/master-dsa-with-leetcode 🚀 Advance Python DSA for FAANG (Zero to Hero Course): https://codeanddebug.in/course/zero-to-hero-python-dsa Stay focused and keep coding with Code & Debug. Like | Share | Subscribe | Hit the 🔔 #DoublyLinkedList #DeleteKeyDLL #PythonDSA #GFGPractice #LinkedListProblems #CodeAndDebug #Part165 #DataStructures #DSAforInterviews