Beyond CTCI
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Tier 1 Topics
Master these fundamental data structures and algorithms.
Binary Search
Master the fundamental technique for searching and problem solving
3 units · 16 lessons
Stacks & Queues
Master LIFO and FIFO data structures for efficient problem solving
2 units · 6 lessons
Sets & Maps
Harness hash-based data structures for fast lookups and uniqueness
2 units · 6 lessons