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Post Mrinal

Merge Two Sorted Lists — Solved in JavaScript

Today I solved LeetCode 21: Merge Two Sorted Lists, a classic linked-list problem that is great for strengthening pointer manipulation and understanding how linked lists work. The goal is simple: given two sorted linked lists, merge them into a single sorted linked list. For example: Input: List 1: [1,2,4] List 2: [1,3,4] Output: [1,1,2,3,4,4] I solved this using a dummy node and a current pointe…

#LeetCode #JavaScript #DSA #DataStructures #Algorithms #LinkedList #Coding #Programming #ProblemSolving #100DaysOfCode #SoftwareDevelopment #FrontendDeveloper #WebDevelopment #CodeNewbie #DeveloperJourney
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Post Mrinal

Today, I successfully solved the “Add Two Numbers” problem on LeetCode using JavaScript.

The problem involves adding two numbers represented by linked lists, where each node contains a single digit. The digits are stored in reverse order, and the result must also be returned as a linked list. For example: Input: l1 = [2,4,3] l2 = [5,6,4] Output: [7,0,8] This problem may look simple at first, but it requires careful handling of several important concepts: 🔹 Linked List Traversal I lea…

#LeetCode #JavaScript #DataStructures #Algorithms #DSA #Coding #Programming #ProblemSolving #LinkedList #WebDevelopment #FrontendDevelopment #SoftwareDevelopment #100DaysOfCode #CodingJourney #DeveloperJourney #TechJourney #LearningToCode #JavaScriptDeveloper #CodeNewbie #KeepLearning
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