Re: [Help-glpk] [Fwd: Error in Visual C for MIP]

[Xypron]

Hello Sheetal,

in the source code of GLPK available at
ftp://ftp.gnu.org/gnu/glpk/glpk-4.45.tar.gz
you will find file
glpk-4.45/examples/sample.c
which shows how to create columns with
glp_add_cols()
before defining objective coefficients.

If this does not help, please, provide a
complete source file which reproduces your
problem.

Best regards

Xyp


Andrew Makhorin schrieb:
> -------- Forwarded Message --------
> From: sheetal murkute<address@hidden>
> To:address@hidden
> Subject: Error in Visual C for MIP
> Date: Wed, 22 Jun 2011 01:38:07 -0400
>
> Hi,
> I am writing MIP code in visual c 2010. I use following code for
> building objective function for MIP.
> But, while debugging this, I get the error as '
> glp_set_obj_coef: j=1; column number out of range
> Error detected in file ..\src\glpapi01.c at line 680.
>
>
>
>
> My code for building objective function for MIP:
>
> /* create objective function for MIP */
>
> printf("Enter objective function coefficients /n");
> for(i=1 ; i<=6; i++)
> scanf("%f",&ObjCoeff[i]);
>
> glp_set_obj_dir(mip, GLP_MIN);
> for(i=1 ; i<=6; i++)
> {
> glp_set_obj_coef(mip,i,ObjCoeff[i]);
> }
>
> Please help me regarding this.
>
> Thanks with Best Regards,
> Sheetal
>
>
>
>
>
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