Beispiel #1
0
        static tableau4 fuzzy4(tableau4 tab, int type, int cons, int vars, float[,,] tabb)
        {
            int   pc = tab.getPC();
            int   pr = tab.getPR(pc);
            float pe = tab.getPE(pc, pr);

            //creating a new tableau instance
            tableau4 _tb = new tableau4(tabb, type, cons, vars);

            //then the instance is used to generate a new table, i.e tableau 2
            // and is assigned to the public tab1
            _tb.getNewTableau(tabb, pc, pr, pe);
            _tb.rank();
            return(_tb);
        }
Beispiel #2
0
        static void Main(string[] args)
        {
            int type, cons, vars;
            int _cons = 0, _vars = 0;

            // declaration of arrays to hold the values
            //Golden Rule := [a,b,c] = [row, element, tier + rank]
            //float[,,] eqn22 = new float[3,5,5];
            //float[,,] eqn23 = new float[3,6,5]; //this is for 2 cons and 3 vars
            //float[,,] eqn32 = new float[4,5,5]; //this is for 3 cons and 2 vars
            //float[,,] eqn33 = new float[4,6,5]; //this is for 3 cons and 3 vars
            float[,,] eqn22 = //this is for 2 cons and 2 vars
            {
                { { -2, -3, 4,  5, 0 }, { 1, 6, -7,  10, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 3,  20, -32,  40, 0 } },
                { {  4,  5, 6,  7, 0 }, { 7, 8,  9, -11, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 9, -30,  41, -50, 0 } },
                { {  1,  3, 5, -9, 0 }, { 2, 7, 12, -15, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 0,   0,   0,   0, 0 } }
            };

            float[,,] eqn23 = //this is for 2 cons and 3 vars
            {
                { { 2, 3, 4, 5, 0 }, { 1, 6,  7, 10, 0 }, { 6,  7,  8, 10, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 3, 20, 32, 40, 0 } },
                { { 4, 5, 6, 7, 0 }, { 7, 8,  9, 11, 0 }, { 9, 10, 11, 13, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 9, 30, 41, 50, 0 } },
                { { 1, 3, 5, 9, 0 }, { 2, 7, 12, 15, 0 }, { 8,  9, 10, 12, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 0,  0,  0,  0, 0 } }
            };

            float[,,] eqn32 = //this is for 3 cons and 2 vars
            {
                { { 2, 3, 4,  5, 0 }, { 1, 6,  7, 10, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 3, 20, 32, 40, 0 } },
                { { 4, 5, 6,  7, 0 }, { 7, 8,  9, 11, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 9, 30, 41, 50, 0 } },
                { { 7, 8, 9, 10, 0 }, { 5, 6,  7, 14, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 7, 28, 39, 48, 0 } },
                { { 1, 3, 5,  9, 0 }, { 2, 7, 12, 15, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 0,  0,  0,  0, 0 } }
            };

            float[,,] eqn33 = //this is for 3 cons and 3 vars
            {
                { { 1, 2,  3,  4, 0 }, { 5,  6,  7,  8, 0 }, {  9, 10, 11, 12, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 1,  2,  3,  4, 0 } },
                { { 5, 6,  7,  8, 0 }, { 9, 10, 11, 12, 0 }, {  0,  1,  2,  3, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 4,  5,  6,  7, 0 } },
                { { 8, 9, 10, 11, 0 }, { 1,  2,  3,  4, 0 }, {  5,  6,  7,  8, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 9, 10, 12, 15, 0 } },
                { { 2, 3,  4,  5, 0 }, { 6,  7,  8,  9, 0 }, { 10, 12, 15, 17, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0 }, { 0,  0,  0,  0, 0 } }
            };

            float[,,] tab1 = new float[3, 5, 5]; //this is for 2 cons and 2 vars
            float[,,] tab2 = new float[3, 6, 5]; //this is for 2 cons and 3 vars
            float[,,] tab3 = new float[4, 5, 5]; //this is for 3 cons and 2 vars
            float[,,] tab4 = new float[4, 7, 5]; //this is for 3 cons and 3 vars
            bool optimal;


            ///////////////////////////////////////////////////////////////////////////////////
            Console.WriteLine("Select The Type of Fully Fuzzy Linear Program:\n1) Arranged \t\t2) Unarranged");
            type = int.Parse(Console.ReadLine());
            Console.WriteLine("What number of Constraints:\n1) 2 \t\t2) 3");
            cons = int.Parse(Console.ReadLine());
            Console.WriteLine("What number of Variables Per Constraint:\n1) 2 \t\t2) 3");
            vars = int.Parse(Console.ReadLine());

            //ReWriting
            if (cons == 1)
            {
                _cons = 2;
            }
            else if (cons == 2)
            {
                _cons = 3;
            }
            if (vars == 1)
            {
                _vars = 2;
            }
            else if (vars == 2)
            {
                _vars = 3;
            }

            // The  Main Program begins here
            switch (cons)
            {
            case 1:
                switch (vars)
                {
                case 1:   // 2 cons 2 vars
                    tableau1 tb22 = new tableau1(eqn22, type, _cons, _vars);
                    tb22.toCompForm();
                    tb22.rank();
                    //gives optimal the value of the isOptimal method of the current tableau
                    optimal = tb22.isOptimal();
                    //while(optimal == false){
                    for (; optimal == false;)
                    {
                        if (tb22.isOptimal())
                        {
                            //stop
                            tb22.preview();
                            Console.WriteLine("Tableau is Optimal!!!\n");
                            optimal = true;
                            break;
                        }
                        else
                        {
                            //calls the fuzzy function to carry out the phase of generating a new tableau
                            tb22.preview();
                            Console.WriteLine("P.E = {0}\n", tb22.getPE(tb22.getPC(), tb22.getPR(tb22.getPC())));
                            tab1 = tb22.tab;
                            tb22 = fuzzy1(tb22, type, cons, vars, tab1);
                            Console.WriteLine("Tableau is not Optimal\n");
                            optimal = false;
                        }
                    }
                    //}
                    break;

                case 2:   // 2 cons 3 vars
                    tableau2 tb23 = new tableau2(eqn23, type, _cons, _vars);
                    tb23.toCompForm();
                    tb23.rank();
                    //gives optimal the value of the isOptimal method of the current tableau
                    optimal = tb23.isOptimal();
                    while (optimal == false)
                    {
                        if (tb23.isOptimal())
                        {
                            //stop
                            tb23.tabview();
                            Console.WriteLine("Tableau is Optimal!!!\n");
                            optimal = true;
                            break;
                        }
                        else
                        {
                            //calls the fuzzy function to carry out the phase of generating a new tableau
                            tb23.tabview();
                            Console.WriteLine("P.E = {0}\n", tb23.getPE(tb23.getPC(), tb23.getPR(tb23.getPC())));
                            tab2 = tb23.tab;
                            tb23 = fuzzy2(tb23, type, cons, vars, tab2);
                            Console.WriteLine("Tableau is not Optimal\n");
                            optimal = false;
                        }
                    }
                    break;
                }
                break;

            case 2:
                switch (vars)
                {
                case 1:
                    tableau3 tb32 = new tableau3(eqn32, type, cons, vars);
                    tb32.toCompForm();
                    tb32.rank();
                    //gives optimal the value of the isOptimal method of the current tableau
                    optimal = tb32.isOptimal();
                    while (optimal == false)
                    {
                        if (tb32.isOptimal())
                        {
                            //stop
                            tb32.tabview();
                            Console.WriteLine("Tableau is Optimal!!!\n");
                            optimal = true;
                            break;
                        }
                        else
                        {
                            //calls the fuzzy function to carry out the phase of generating a new tableau
                            tb32.tabview();
                            Console.WriteLine("P.E = {0}\n", tb32.getPE(tb32.getPC(), tb32.getPR(tb32.getPC())));
                            tab3 = tb32.tab;
                            tb32 = fuzzy3(tb32, type, cons, vars, tab3);
                            Console.WriteLine("Tableau is not Optimal\n");
                            optimal = false;
                        }
                    }
                    break;

                case 2:
                    tableau4 tb33 = new tableau4(eqn33, type, cons, vars);
                    tb33.toCompForm();
                    tb33.rank();
                    //gives optimal the value of the isOptimal method of the current tableau
                    optimal = tb33.isOptimal();

                    /* tb33.tabview();
                     * Console.WriteLine("P.C = {0}, P.R = {1}, P.E = {2}\n", tb33.getPC(), tb33.getPR(tb33.getPC()), tb33.getPE(tb33.getPC(), tb33.getPR(tb33.getPC()))); */
                    while (optimal == false)
                    {
                        if (tb33.isOptimal())
                        {
                            //stop
                            tb33.tabview();
                            Console.WriteLine("Tableau is Optimal!!!\n");
                            optimal = true;
                            break;
                        }
                        else
                        {
                            //calls the fuzzy function to carry out the phase of generating a new tableau
                            tb33.tabview();
                            Console.WriteLine("P.E = {0}\n", tb33.getPE(tb33.getPC(), tb33.getPR(tb33.getPC())));
                            tab4 = tb33.tab;
                            tb33 = fuzzy4(tb33, type, cons, vars, tab4);
                            Console.WriteLine("Tableau is not Optimal\n");
                            optimal = false;
                        }
                    }
                    break;
                }
                break;
            }
        }