bellman_ford, a FORTRAN90 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.
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
bellman_ford is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version and a Python version.
DIJKSTRA, a FORTRAN90 code which implements a simple version of Dijkstra's minimum distance algorithm for graphs.
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