[Clp] How to get many solutions?

[danh hua]

Hi all,

I has an lp problem which has more than one solution, and I want to get all
of them. Is there any way in Clp to do that?

For example, this problem:

            min x + y
            subject to
                  x + y >= 3
                  x >= 0
                  y >= 0
has two solutions (0,3) and (3,0) using the simplex method
If I want to get two solutions, which function in Clp should I use?

Thanks

D.H
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