Master Singly Linked List in 20 Minutes | Nodes, Pointers & Tricks скачать в хорошем качестве

Master Singly Linked List in 20 Minutes | Nodes, Pointers & Tricks

Singly Linked Lists are the foundation of many interview problems — and once you understand nodes and pointers, you’ll stop messing up edge cases. In this video we break the topic down with visuals, dry-runs, and clean code so you can implement every operation confidently. In this video you’ll learn: What a singly linked list is and how it differs from arrays Node structure & memory visualization (head, next, null) Insert at head / tail / middle Delete by value and delete nth-from-end (two-pointer trick) Reverse a linked list (iterative & recursive) — step-by-step dry run Traverse, search, and handle edge cases (empty / single node) Common interview patterns: fast & slow pointers, dummy nodes, pointer juggling Time & memory trade-offs and pitfalls to avoid Problems & practice (walkthroughs + templates): Reverse Linked List (iterative + recursive) Detect & remove cycle (Floyd’s algorithm) Find middle node (fast & slow) Remove Nth node from end (two-pointer) Merge two sorted lists Practice problems from LeetCode, GeeksforGeeks and Codeforces to lock this down. 👉 Like, Share & Subscribe for the full Linked List playlist. Comment a problem you want me to solve next! 🏷️ High-Performing Tags (SEO) #singly linked list #singly linked list tutorial #linked list for beginners #reverse linked list #remove nth node from end #linked list two pointer #fast slow pointer linked list #detect cycle linked list #linked list insert delete #linked list interview questions #linked list explained #learn linked list #dsa linked list #placement preparation linked list #coding interview linked list #linked list visualization #dummy node trick #pointer manipulation #data structures linked list #learn dsa linked list