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DSA Intermediate Available

DSA Complete Course

Data structures and algorithms from first principles — complexity analysis, core structures, and previous-year questions worked out step by step.

A structured DSA track that builds the analysis toolkit first — time and space complexity, asymptotic notation, growth of functions — then the data structures and algorithms every placement and GATE paper leans on. Each concept lecture is paired with a worked previous-year-question set.

New lessons are added regularly — subscribe on YouTube to follow along.

Chapter map

Finish all 9 lessons to collect ~330 XP

  1. 1 Motivation — why DSA matters +20 XP
  2. 2 Introduction to Algorithms +20 XP
  3. 3 Time Complexity — loops +20 XP
  4. 4 Time Complexity — previous-year questions +20 XP
  5. 5 Space Complexity +20 XP
  6. 6 Asymptotic Notations +20 XP
  7. 7 Asymptotic Notations — previous-year questions +20 XP
  8. 8 Growth of Complexity Functions +20 XP
  9. 9 Growth of Complexity Functions — previous-year questions +20 XP