Re: [Help-glpk] Limiting basic variables to integers

[Andrew Makhorin]

> I am following this tutorial
> http://www.ibm.com/developerworks/linux/library/l-glpk1/ for solving a
> simple LPP problem.
> However, the solution returned is usually in floating point numbers.
> I want it to be in integer.

Integrality does not depend of the numeric format used. Integers can be
represented in fixed-point as well as floating-point formats.

> Am using the glpsol tool through the command line on linux.
> Needed urgently for final year project.

Follow 2nd and 3rd parts of the tutorial that explain about using
integer and binary variables:
http://www.ibm.com/developerworks/linux/library/l-glpk2/
http://www.ibm.com/developerworks/linux/library/l-glpk3/