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:gem:Collection of algorithms and data structures
License: The Unlicense
CMake 0.04%
C++ 12.10%
Java 87.86%
codelibrary's Introduction
Collection of algorithms and data structures in Java and C++ (additionally see codelibrary-sandbox)
The following topics are covered:
- Trees: segment tree, Fenwick tree, k-d tree, R-tree, metric tree, quadtree, persistent tree, link/cut tree, binary heap, disjoint-sets, treap
- Graph algorithms: shortest paths, maximum flow, maximum matching, spanning tree, connectivity, biconnectivity, LCA
- String algorithms: suffix tree, suffix automata, suffix array, trie, Aho-Corasick algorithm, Knuth-Morris-Pratt algorithm, Z-function, hashing, parsing
- Sorting algorithms: quick-, merge-, heap-, bubble-, selection-, insertion-, counting-, radix-sorting; Kth order statistic
- Geometry algorithms: segments/lines/circles intersection, point in polygon query, convex hull, closest/furthest pair of points
- Combinatorics: permutations, combinations, arrangements, partitions
- Other: big numbers multiplication via fast Fourier transform, simplex algorithm
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