LeetCode 876. Middle of the Linked List in Java
00:00 - Introduction
00:07 - Whiteboard Walkthrough
02:10 - Problem Introduction and Edge Cases
04:05 - Code Implementation
06:46 - Outro
Welcome to LeetCode LevelUp!
In today’s video, we tackle LeetCode Problem 876: Middle of the Linked List, a popular interview question that tests your understanding of linked lists and two-pointer techniques. Using Java, we’ll break down how to efficiently find the middle node of a linked list in O(n) time with constant O(1) space.
We cover:
Detailed whiteboard explanation of the problem and how to handle edge cases like empty or single-node lists.
Step-by-step Java code implementation of the two-pointer (slow and fast) method.
Optimizing the solution for larger linked lists and key tips to improve your coding interview performance.
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