Phase 01 of 04
Data Structures and Algorithms
Weeks 1-2: Data Structures & Algorithms fundamentals. Practice LeetCode medium problems.
Weeks 1-2: Focus on core data structures (arrays, linked lists, trees, graphs, hash maps) and algorithms (sorting, searching, dynamic programming, graph traversal). Practice implementing these from scratch and analyze their time and space complexity. Solve at least 20-30 LeetCode medium problems.