Remove Duplicates from Sorted Array | Striver A2Z DSA – Arrays Problem 4 | Java & C++ code

In this video, I solve Arrays Problem 4: Remove Duplicates from a Sorted Array from Striver’s A2Z DSA Sheet using the optimal two-pointer approach.

Striver’s A2Z DSA Sheet Playlist: https://www.youtube.com/playlist?list=PLp0gt9MdYKIAgWxiOKGfBSa0Fc5ejcV7T

You’ll learn:
✅ How to remove duplicates in-place
✅ Why sorted arrays allow an O(n) solution
✅ Step-by-step logic with edge cases
✅ Clean implementation in Java and C++
✅ Time & Space Complexity explanation

This is a very common interview problem asked in MAANG, product-based companies, and coding rounds, especially to test array fundamentals and pointer logic.

📌 Part of my Striver A2Z DSA Sheet – Arrays Series

🔍 Keywords (Natural & Effective)

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🏷️ Hashtags

#StriverA2Z #DSA #Arrays #RemoveDuplicates #TwoPointers #Java #Cpp #CodingInterview #Placements #DSAForBeginners

Видео Remove Duplicates from Sorted Array | Striver A2Z DSA – Arrays Problem 4 | Java & C++ code канала Devnomy