I need a meta-heuristic algorithm (genetic algorithm or any other meta-heuristic algorithm) for an optimization problem with only integer decision variables. Can anyone give me the code?
As long as we do not know more about the problem at hand, it is hard to give a reasonable answer. I agree with Yoel Marinez Gonzalez: why a genetic algorithm, as there are so many other optimization procedures, that might be more suitable.
And, the world abounds with meta-heuristic algorithms as well!