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In this video, we solve LeetCode 2194 – Cells in a Range on an Excel Sheet using a clean and efficient approach in Java.

In this video, we solve LeetCode 367 – Valid Perfect Square using an efficient and interview-ready approach in Java.

In this video, we solve LeetCode 3100 – Water Bottles II using a clear and optimized approach in Java. This problem builds on the ...

In this video, we solve LeetCode 3005 – Count Elements With Maximum Frequency using a clean and efficient approach in Java.