LeetCode 21. Merge Two Sorted Lists in Arabic/بالعربي
In this video, I explain the solution to LeetCode 21: Merge Two Sorted Lists using C++.
We use a dummy node technique to merge two sorted linked lists into one sorted list.
Key highlights:
1️⃣ Step-by-step walkthrough of the dummy node approach.
2️⃣ Efficient merging with O(n + m) time complexity.
3️⃣ Handling edge cases when one list is empty.
🔗 Problem Link: https://leetcode.com/problems/merge-t...
💡 Key Topics: Linked List, Pointers, Time Complexity
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This video is in Arabic. Let me know if you have any questions or alternative solutions! 🚀