Phase 01 of 04
Data Structures & Algorithms
Weeks 1-2: DSA fundamentals and practice (medium/hard).
Weeks 1-2: Focus on Data Structures and Algorithms. Review fundamental data structures (arrays, linked lists, trees, graphs, hash maps) and algorithms (sorting, searching, graph traversal, dynamic programming). Practice coding problems on platforms like LeetCode, HackerRank, or AlgoExpert, aiming for medium to hard difficulty. Pay attention to time and space complexity analysis.