IloExpr expr1(env);
IloExpr expr2(env);
IloExpr expr3(env);
for(int i=0;i<n;i++)
{
expr1+=x[i];
}
for(int i=0;i<n;i++)
{
expr2+=y[i];
}
expr3=expr1-expr2;
model.add(expr1 ==expr2)/model.add(expr3==0);
expr1.end();
expr2.end();
expr3.end();
when adding the constraint to CPLEX model, should we use model.add(expr1 ==expr2) or use the command model.add(expr3==0)?
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Zhaojin LI
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#DecisionOptimization