> > Thanks Andrew!But i'm trying to solve it in java with winglpk 4.5. Is > there support for mip in that glpk version or should i go for some > other package? >
This depends on what you want to do. If you only want to solve your mip instance, no programming is needed. Write your model in MathProg or CPLEX LP format and then use glpsol, the stand-alone glpk solver included in every glpk distribution. (You may be interested in downloading the most recent version of glpk, which is 4.45; see ftp://ftp.gnu.org/gnu/glpk .) However, if you need to write a glpk-based java application, http://glpk-java.sourceforge.net/ will help you. See also http://en.wikibooks.org/wiki/GLPK . (BTW, the optimal solution of your mip is 2.25.) _______________________________________________ Help-glpk mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-glpk
