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# System prepended metadata

title: Tags

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# Tags

* Ad Hoc
* Binary Serach
* Bits
    * Bitmask
    * Bitset
* Constructive Algorithms
* Data Structures
    * Stack
    * Queue
    * Deque
    * DSU
    * Heap
    * Set
    * Map
    * BIT
    * Segment Tree
        * Persistent Segment Tree
        * Lichao Segment Tree
        * Segment Tree Beats
    * Treap
* Divide and Conquer
* DP
    * DP Optimization
* Geometry
    * Sweep Line
    * Convex Hull
* Graph
    * BFS
    * DFS
    * Topological Sort
    * Shortest Path
    * MST
    * SCC
    * BCC
    * Matching
    * Flow
* Greedy
* Hashing
* Implementation
* Interactive
* IO
* Math
    * Combinatorics
    * Expected Value
    * Linear Algebra
	* Game Theory
    * Number Theory
    * CRT
    * FFT
* Random
* Searching
	* Two Pointer
	* Sweep Line
* Sqrt Decomposition
* String
    * Trie
    * KMP
    * Z function
    * Aho–Corasick
    * Suffix Array
    * LCP
    * SAM
* Tree
    * Euler Tour
    * LCA
    * Small-To-Large Merging
    * Heavy-Light Decomposition
    * Centroid Decomposition
    * LCT