ksp is a implementations of finding the k shortest paths algorithm.It is also a C/C++ library including some classical graph relative algrithm implementations. More information about ksp as well as the latest official release offlex can be found at:http://ksp.sourceforge.net/The ksp distribution contains the following directories and files which may be of interest:README - This file.Makefile - making file under linuxKSP.vcproj - vc project fileinclude/ - containing header files.source/  - containing cpp source fileslib/ - containing library file compiled by Makefilebin/ - containing executable file compiled by MakefilePlease send bug reports and feedback to sharperdavid@hotmail.com