floyd, a C++ code which demonstrates Floyd's algorithm for finding the shortest distance between every pair of nodes in a directed graph.
The computer code and data files described and made available on this web page are distributed under the MIT license
floyd is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version and a Python version.
BELLMAN_FORD, a C++ code which implements the Bellman-Ford algorithm for finding the shortest distance from a given node to all other nodes in a directed graph whose edges have been assigned real-valued lengths.
CITIES, a FORTRAN90 library which handles various problems associated with a set of "cities" on a map.
CITIES, a dataset directory which contains a number of city distance datasets.
CODEPACK, a FORTRAN90 library which computes "codes" that can determine if two graphs are isomorphic.
DIJKSTRA, a C++ code which runs a simple example of Dijkstra's minimum distance algorithm for graphs.
GRAPH_REPRESENTATION, a data directory which contains examples of ways of representing abstract mathematical graphs
SUBSET, a C++ code which generates, ranks and unranks various combinatorial objects.
TOMS097, a C++ code which computes the distance between all pairs of nodes in a directed graph with weighted edges, using Floyd's algorithm.