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LeetCode 42 – Trapping Rain Water | Java Solution | Two Pointer Explained One of the most famous Hard-level interview ...

LeetCode 206 – Reverse Linked List | Java Solution | Iterative & Optimal Approach In this video, we'll solve LeetCode 206: ...

LeetCode 876 – Middle of the Linked List | Java Solution | Fast & Slow Pointer Explained In this video, we solve LeetCode 876: ...

LeetCode 21 – Merge Two Sorted Lists | Java Solution | Linked List Interview Problem In this video, we'll solve LeetCode 21: ...

LeetCode 19 – Remove Nth Node From End of List | Java Solution | Two Pointer Approach In this video, we'll solve LeetCode 19: ...

... walkthrough This is part of my DSA Essentials series where I break down LeetCode problems step by step for interview prep.

LeetCode 2095 – Delete the Middle Node of a Linked List | Java Solution | Fast & Slow Pointer Explained In this video, we solve ...

Trying to balance a full-time corporate job while studying Data Structures and Algorithms (DSA) is easily one of the hardest things ...

#telugu #amazon #software engineer Hi, I'm Roshni! I'm a Software Engineer and 2026 graduate who secured a 20+ LPA ...

Trying to balance a full-time corporate job while studying Data Structures and Algorithms (DSA) is easily one of the hardest things ...