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math
(64)
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sos-dp
(5)
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permutation-group
(2)
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mono-stack
(1)
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dp
(53)
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fft
(5)
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parallel search
(2)
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mono-queue
(1)
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data structures
(50)
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expectations
(5)
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MST
(2)
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meet-in-the-middle
(1)
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others
(32)
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dsu
(5)
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li-chao tree
(2)
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matroid
(1)
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trees
(19)
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mobius
(4)
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lca
(2)
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link-cut tree
(1)
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graphs
(18)
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Mo's algorithm
(4)
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inclusion-exclusion principle
(2)
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linear tree
(1)
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greedy
(17)
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matrices
(4)
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hashing
(2)
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i.e.
(1)
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constructive algorithms
(16)
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divide and conquer
(4)
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graph matchings
(2)
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heuristic algorithms
(1)
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combinatorics
(15)
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slopes
(3)
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geometry
(2)
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heavy-light decomposition
(1)
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ds100p
(11)
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interactive
(3)
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fenwick-tree
(2)
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games
(1)
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lazy-tag tree
(10)
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implementation
(3)
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bfs
(2)
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dfs and similar
(1)
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flows
(9)
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brute force
(3)
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sweepline mo
(1)
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dfs
(1)
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number theory
(8)
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balanced trees
(3)
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sqrt decomposition
(1)
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convexes
(1)
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|
generating functions
(7)
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tree-chain-splitting
(2)
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shortest paths
(1)
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chinese remainder theorem
(1)
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blocks
(7)
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strings
(2)
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probabilities
(1)
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CDQ
(1)
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bitmasks
(7)
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stirling numbers
(2)
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ntt
(1)
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binary search
(7)
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SAM
(2)
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multi-dimensional prefix-sum
(1)
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tricks
(6)
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poly
(2)
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monotonicity
(1)
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