Decision Optimization

Originally posted by: a35392@ua.pt

Greetings.

I'm new to CPLEX and I have a problem that may have an easy solution, which I can not find.

Being ''a[i]" an input, int a[]=....

and "b" a decision variable, dvar int+ "b[i]",

how can I internally replace a[i], for b[i], or create a non decision variable equal to b, after optimizing b?

Thanks in advance.

Hi,

let me give you a small example:

range r=1..2;

int a[i in r]=i+1;

dvar int+ b[r];

subject to
{
forall(i in r) b[i]==a[i]+1;
}

execute
{
for(var i in r) a[i]=b[i];
writeln(a);
}

that gives [3 4]

regards