public static Answer GenerateAnswer(double[][] optimalTable, List <string> decisionVariables)
{
double zValue = optimalTable[0][optimalTable[0].Length - 1];
List <string> xbv = SensitivityAnalysis.IdentifyXbv(optimalTable, decisionVariables);
List <int> basicVariableColumnIndices = GetBasicVariableColumnIndices(xbv, decisionVariables);
List <int> basicVariableRowIndices = GetBasicVariableRowIndices(optimalTable, basicVariableColumnIndices);
double[] rhsValues = GetRHSValues(optimalTable);
Dictionary <string, double> values = GetBasicVariableValues(rhsValues, basicVariableRowIndices, xbv);
return(new Answer(zValue, values));
}
private static List <int> FindBasicArtificialVariableIndices(double[][] table, List <int> artificalVariableIndices)
{
List <int> indices = new List <int>();
foreach (var item in artificalVariableIndices)
{
double[] values = GetColumnValues(table, item);
if (SensitivityAnalysis.CheckIfBasicVariable(values))
{
indices.Add(item);
}
}
return(indices);
}