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... representation of Data Structures (e.g., showing a list of fruits), Scope Variables, and Memory/Pointers with specific addresses.

... Heap data structure basics ✓ Heap operations and interview concepts Understanding memory behavior and data structures is ...

Java Threads – Explained Simply (Thread vs Runnable & Lifecycle) Threads are one of the most asked topics in Java interviews, ...

In this video, we solve the Minimum Absolute Difference problem from LeetCode (Problem 1200) using an efficient and ...

In this video, we solve LeetCode 3516 – Find Closest Person using a clean and efficient approach in Java. This problem is a great ...

This channel documents my journey of learning Data Structures & Algorithms step by step. I break down coding problems into ...

In this video, we solve LeetCode 3541 – Find Most Frequent Vowel and Consonant 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 2778 – Sum of Squares of Special Elements using a clean and efficient 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 125 – Valid Palindrome using an efficient Two Pointer approach in Java. This problem is a ...

In this video, we solve LeetCode 744 – Find Smallest Letter Greater Than Target using an efficient and interview-ready approach ...