mostafaelspagh0/algorithms-lib

Collection of widely used algorithms in competitive programming contests

algorithms-lib

Collection of widely used algorithms in competitive programming contests Algorithms included are:

This readme file is outdated, Algorithms list below is changed.

Graph Algorithms:

• SSSP algorithms:

  • Dijkstra.

• APSP Algorithms:

  • Floyd Warshall.

• MST Algorithms:

  • Kruskal.

Mathematics:

• Grey Code.
• Fibonacci O(log n).
• Fast Power.
• Binomial Coefficient.
• Matrix Multiplication & Matrix Power.
• Modular Inverse.

Data Structures:

• Sparse Table.
• Disjoint Set (Union-Find).
• Bitmasks.
• Modified Stack & Queue - find min|max in O(1).

Strings:

• KMP.
• Trie.

Other:

• Mo's Algorithm.
• Maximum Sub-Array Sum(Kadane's Algorithm).