~15 hours · 27 lessons
Phase 2 — Linear DS & Hashing
Phase 2 of the FaangDeck 6-phase DSA learning path. Arrays, sets/dicts, character processing — build O(n) thinking. 27 lessons across 3 topics. Pattern-fir…
Arrays
12 lessons covering recognition signals, templates, traps, and full solutions.
See all Arrays lessons →Hashmaps
7 lessons covering recognition signals, templates, traps, and full solutions.
See all Hashmaps lessons →Strings
8 lessons covering recognition signals, templates, traps, and full solutions.
See all Strings lessons →