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Dynamic Programming533

Depth-First Search296

Binary Search281

Breadth-First Search232

Bit Manipulation222

Two Pointers208

Heap (Priority Queue)174

Sliding Window128

Backtracking102

Monotonic Stack62

Number Theory57

Divide and Conquer47

Binary Search Tree40

Combinatorics39

Binary Indexed Tree39

Hash Function38

String Matching32

Topological Sort32

Shortest Path29

Monotonic Queue17

Doubly-Linked List11

Probability and Statistics7

Minimum Spanning Tree5

Reservoir Sampling4

Strongly Connected Component3

Eulerian Circuit3

Rejection Sampling2

Biconnected Component1

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