10 Essential Linked List Problems You Need to Solve in 2025 | Lecture-6

🔥 Greetings from DSA Class-6! We delve deeply into the Linked List, one of the most basic data structures, in this session.

Using the example chain 10 20 30 40 NULL, we start with an easy-to-understand visual diagram that explains how a linked list is created (node data + address/pointer). Next, we guide you through essential linked-list problems that are specifically chosen for GATE, coding interviews, and competitive programming practice.
➤ This course covers everything, whether you're a beginner trying to understand pointers or an interview candidate reviewing your basics.

💡 This video teaches you:

What a Node is and how the Data + Address components operate
Creating a singly linked list from the ground up
Basics of traversal, insertion, and deletion
Common errors and pitfalls (edge cases, NULL pointers)
Five to ten challenges to master linked lists for tests and interviews

✅ Bonus: Clear code in C/C++ (or pseudocode) with a whiteboard-style diagram.

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