Abdul Bari’s Udemy course on Data Structures and Algorithms is not merely a collection of video lectures; it is a carefully architected pedagogical experience. Its strengths lie in visual whiteboard explanations, rigorous complexity analysis, and a strong foundation in C/C++. While it is not a complete solution for interview preparation—lacking interactive coding and advanced topics—it serves as an outstanding first or second course in DSA.
But then I started watching.
However, to translate this knowledge into LeetCode success, students typically follow a two-phase plan:
: Unlike courses that jump directly into an IDE, Bari uses a whiteboard to explain the logical flow and "intuition" of algorithms.
