Re: [Help-glpk] Integer solution required

[Michael Hennebry]

On Tue, 27 Jan 2004, Anett Ehlert wrote:

> 7. lpx_get_col_info
>
> which worked well for small problems, but resulted in non-integer values
> as the problem becomes bigger (e.g. number of constraints about 400,
> which is only a medium sized problem).
>
> Then I tried lpx_integer (after step 5 with class MIP) which gives the
> result "Integer solution found", but still some of the variables are
> non-integer. Is there a way to obtain 1s and 0s for all structural
> variables? (I'm using MSVC++.Net)

To fetch the integer solution, use lpx_get_mip_col.

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