LeetCode Templates

Master index and category collections of solution patterns and Meta practice lists

➤ View Master: LeetCode Categories and Solution Templates
In progress

Arrays & Strings

Sliding Window, Two Pointers, Binary Search, Prefix Sum, Hash Map, KMP, Manacher, Z-Algorithm, Rolling Hash
In progress

Data Structures

Monotonic Stack/Queue, Heap, Union-Find, Trie, Segment Tree, Fenwick Tree, Bitwise Trie
In progress

Graph

BFS, Multi-source BFS, Bitmask BFS, Topological Sort, Dijkstra, 0-1 BFS, Tarjan/Bridges
In progress

Trees

Traversals, LCA (binary lifting), HLD skeleton
In progress

Math & Geometry

nCk mod P, factorials, geometry primitives and cross products
In progress

Advanced Techniques

Coordinate Compression, Meet-in-the-Middle, Manacher, Z-Algorithm, Bitwise Trie
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