Data Structures

4 videos across 3 channels

Explores how data structures enable efficient problem solving, from backtracking techniques that prune dead ends in constraint problems like N-Queens to practical coding interview concepts such as recursive and iterative tree traversals. It also connects foundational structures to real-world learning paths, outlining a Python roadmap from basics to advanced topics, with guidance on building portfolios and pursuing specialization. The result is a practical, interview-ready view of how data structures underpin algorithmic thinking and software development