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Linkedlist, how many of you got it in your first try?? LeetCode live coding DSA interview preparation coding interview practice data ...

Learn how to determine if a Singly Linked List is a palindrome using the optimal O(1) Space approach! In this video, we break ...

Learn how to find the middle node of a linked list using the efficient Fast and Slow Pointer technique (also known as the Tortoise ...

Learn how to solve the "Remove Linked List Elements" problem (LeetCode 203) efficiently using the Sentinel Node technique!

Traversing in a Linked List | Step-by-Step Explanation | Data Structures In this video, we will learn how to traverse a linked list in a ...

Learn how to solve the Odd Even Linked List problem (LeetCode 328) with a clear, step-by-step visualization! In this video, we ...

Learn how to solve the Rotate List problem (LeetCode 61) efficiently! In this video, we break down the logic behind rotating a ...

Learn how to solve the 'Reverse Nodes in Even Length Groups' problem efficiently! In this video, we break down the logic for ...

Learn how to sort a Linked List using Merge Sort! In this video, we break down one of the most popular coding interview ...

Learn how to solve the 'Add Two Numbers II' coding problem efficiently! In this video, we tackle the challenge of adding two ...

Array or Linked List — which one should you use and when? In this video, you'll understand the key differences in the simplest ...

Learn how to solve the 'Reorder Linked List' problem (LeetCode 143) efficiently! In this video, we break down the optimal O(N) ...

"Swap Nodes in Pairs," involves swapping adjacent nodes in a linked list. The task is to return the head of the modified linked list ...

Learn how to solve the 'Flatten a Multilevel Doubly Linked List' problem efficiently! In this video, we break down the data ...

Learn how to solve the 'Split Linked List in Parts' problem efficiently! In this video, we break down the logic behind dividing a ...

Project 4 (Java): Huffman coding Part 1. You are to implement the first four steps of the Huffman coding scheme: 1) compute ...

Project 5 (Java): Huffman coding part 2 (continuation of part 1). In this project, you will include all the code in your part -1.

Topic: How to delete a node in a linked list when the head is not given. Concept: This is a tricky DSA problem that often ...

Learn how to solve the 'Reverse Nodes in K-Group' problem on LeetCode! This video breaks down the logic for reversing a ...

Learn how to efficiently merge two sorted linked lists using the iterative approach! In this video, we break down one of the most ...