Phase 01 of 05
Data Structures and Algorithms
Weeks 1-2: Data Structures & Algorithms fundamentals. Practice LeetCode medium.
Weeks 1-2: Focus on core data structures (arrays, linked lists, stacks, queues, trees, graphs, hash tables) and their common algorithms (sorting, searching, traversal). Practice implementing these from scratch and analyze their time and space complexity. Aim for 2-3 LeetCode medium problems per day.