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ac-library-hs: Data structures and algorithms
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ac-library-hs: Data structures and algorithms
Haskell port of ac-library, a library for competitive programming on AtCoder. (GitHub, DeepWiki)
Functions primarily use half-open interval \([l, r)\).
The
Extramodule contains additional utilities beyond the original C++ library.
[Skip to Readme]
Modules
[Index] [Quick Jump]
- AtCoder
- AtCoder.Convolution
- AtCoder.Dsu
- Extra
- AtCoder.Extra.AhoCorasick
- AtCoder.Extra.Bisect
- AtCoder.Extra.DsuMonoid
- AtCoder.Extra.DynLazySegTree
- AtCoder.Extra.DynLazySegTree.Persistent
- AtCoder.Extra.DynLazySegTree.Raw
- AtCoder.Extra.DynSegTree
- AtCoder.Extra.DynSegTree.Persistent
- AtCoder.Extra.DynSegTree.Raw
- AtCoder.Extra.DynSparseSegTree
- AtCoder.Extra.DynSparseSegTree.Persistent
- AtCoder.Extra.DynSparseSegTree.Raw
- AtCoder.Extra.Graph
- AtCoder.Extra.HashMap
- AtCoder.Extra.IntMap
- AtCoder.Extra.IntSet
- AtCoder.Extra.IntervalMap
- AtCoder.Extra.Ix0
- AtCoder.Extra.KdTree
- AtCoder.Extra.LazyKdTree
- AtCoder.Extra.Math
- AtCoder.Extra.Mo
- AtCoder.Extra.ModInt64
- AtCoder.Extra.Monoid
- AtCoder.Extra.MultiSet
- AtCoder.Extra.Pdsu
- AtCoder.Extra.Pool
- AtCoder.Extra.SegTree2d
- Semigroup
- AtCoder.Extra.Seq
- AtCoder.Extra.Seq.Map
- AtCoder.Extra.Seq.Raw
- AtCoder.Extra.SqrtDecomposition
- AtCoder.Extra.Tree
- AtCoder.Extra.Vector
- AtCoder.Extra.WaveletMatrix
- AtCoder.Extra.WaveletMatrix.BitVector
- AtCoder.Extra.WaveletMatrix.Raw
- AtCoder.Extra.WaveletMatrix2d
- AtCoder.FenwickTree
- Internal
- AtCoder.Internal.Assert
- AtCoder.Internal.Barrett
- AtCoder.Internal.Bit
- AtCoder.Internal.Buffer
- AtCoder.Internal.Convolution
- AtCoder.Internal.Csr
- AtCoder.Internal.GrowVec
- AtCoder.Internal.Math
- AtCoder.Internal.McfCsr
- AtCoder.Internal.MinHeap
- AtCoder.Internal.Queue
- AtCoder.Internal.Scc
- AtCoder.Internal.String
- AtCoder.LazySegTree
- AtCoder.Math
- AtCoder.MaxFlow
- AtCoder.MinCostFlow
- AtCoder.ModInt
- AtCoder.Scc
- AtCoder.SegTree
- AtCoder.String
- AtCoder.TwoSat
Downloads
- ac-library-hs-1.5.3.1.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
Maintainer's Corner
For package maintainers and hackage trustees
Candidates
| Versions [RSS] | 1.0.0.0, 1.0.0.1, 1.1.0.0, 1.1.1.0, 1.2.0.0, 1.2.1.0, 1.2.2.0, 1.2.2.1, 1.2.3.0, 1.2.4.0, 1.2.5.0, 1.2.6.0, 1.3.0.0, 1.3.0.1, 1.3.1.0, 1.4.0.0, 1.5.0.0, 1.5.1.0, 1.5.2.0, 1.5.2.1, 1.5.3.0, 1.5.3.1 |
|---|---|
| Change log | CHANGELOG.md |
| Dependencies | ac-library-hs, base (>=4.9 && <4.22), bitvec (<1.2), bytestring (<0.14), primitive (>=0.6.4.0 && <0.10), random (>=1.2.0 && <1.4), transformers (>=0.2.0.0), unordered-containers (<0.3), vector (>=0.13.0 && <0.14), vector-algorithms (<0.10), wide-word (<0.2) [details] |
| Tested with | ghc ==9.8.4 |
| License | CC0-1.0 |
| Author | toyboot4e <toyboot4e@gmail.com> |
| Maintainer | toyboot4e <toyboot4e@gmail.com> |
| Uploaded | by toyboot4e at 2025-11-02T16:55:08Z |
| Category | Algorithms, Data Structures |
| Source repo | head: git clone https://github.com/toyboot4e/ac-library-hs.git |
| Distributions | NixOS:1.5.3.1 |
| Executables | example-lazy-segtree |
| Downloads | 520 total (70 in the last 30 days) |
| Rating | (no votes yet) [estimated by Bayesian average] |
| Your Rating |
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| Status | Docs available [build log] Last success reported on 2025-11-02 [all 1 reports] |
Readme for ac-library-hs-1.5.3.1
[back to package description]ac-library-hs
Haskell port of ac-library, a library for competitive programming on AtCoder.
The main branch is the version avaiable on AtCoder (+ documentation fixes). See dev branch for upcoming updates.
Notes
- The library is mainly for AtCoder and only GHC 9.8.4 is guaranteed to be supported.
- Functions primarily use half-open interval
[l, r). - The
Extramodule contains additional utilities beyond the original C++ library.
Usage
See the API documentation on Hackage for more information.