LeetCode 21 | Merge Two Sorted Lists | java explain in hindi

21. Merge Two Sorted Lists || Leetcode || LinkedList || Leetcode 21 In this video, I have solved LeetCode Problem #21 – Merge Two Sorted Linked Lists step by step. This video is part of my Linked List series, where I explain important linked list concepts and LeetCode problems in a simple and beginner-friendly way. 🔹 Problem Covered: • Merge Two Sorted Linked Lists (LeetCode 21) 🔹 Topics Explained: • What is a Linked List • How to merge two sorted linked lists • Dry run with example • Time & Space Complexity • Interview tips for Linked List problems This video is useful for: ✔ Beginners learning Data Structures ✔ LeetCode practice ✔ Coding interview preparation ✔ Android / Software Developer interviews 📌 More Linked List problems coming soon in this series. Don’t forget to like, share, and subscribe for more DSA and LeetCode solutions. 💻 Language used: (Java / Kotlin / C++ — jo bhi use kiya ho) LeetCode linked list solutions, merge two sorted linked list, linked list interview questions, dsa linked list, leetcode for beginners, linked list problems step by step #LeetCode21 #MergeTwoSortedLists #LinkedList #Java #DSA #CodingInterview #JavaDeveloper #Programming #leetcode #datastructure