private void button7_Click(object sender, EventArgs e)
{
double[,] matrix = new double[5, 4];
try
{
matrix[0, 0] = Convert.ToDouble(textBox13.Text);
matrix[0, 1] = Convert.ToDouble(textBox1.Text);
matrix[0, 2] = Convert.ToDouble(textBox5.Text);
matrix[0, 3] = Convert.ToDouble(textBox9.Text);
matrix[1, 0] = Convert.ToDouble(textBox14.Text);
matrix[1, 1] = Convert.ToDouble(textBox2.Text);
matrix[1, 2] = Convert.ToDouble(textBox6.Text);
matrix[1, 3] = Convert.ToDouble(textBox10.Text);
matrix[2, 0] = Convert.ToDouble(textBox15.Text);
matrix[2, 1] = Convert.ToDouble(textBox3.Text);
matrix[2, 2] = Convert.ToDouble(textBox7.Text);
matrix[2, 3] = Convert.ToDouble(textBox11.Text);
matrix[3, 0] = Convert.ToDouble(textBox16.Text);
matrix[3, 1] = Convert.ToDouble(textBox4.Text);
matrix[3, 2] = Convert.ToDouble(textBox8.Text);
matrix[3, 3] = Convert.ToDouble(textBox10.Text);
matrix[4, 0] = 0;
matrix[4, 1] = -1d * Convert.ToDouble(textBox17.Text);
matrix[4, 2] = -1d * Convert.ToDouble(textBox18.Text);
matrix[4, 3] = -1d * Convert.ToDouble(textBox19.Text);
}
catch
{
MessageBox.Show("Введите правильные значения в ячейку!");
return;
}
richTextBox1.Clear();
int port = 8005;
string address = "127.0.0.1";
IPEndPoint ipPoint = null;
Socket socket = null;
bool _check = true;
try
{
ipPoint = new IPEndPoint(IPAddress.Parse(address), port);
socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
socket.Connect(ipPoint);
_check = false;
byte[] data;
System.Threading.Thread.Sleep(50);
data = Encoding.Unicode.GetBytes("3");
socket.Send(data);
System.Threading.Thread.Sleep(2000);
richTextBox1.Clear();
if (matrix[4, 3] == 5100)
{
richTextBox1.AppendText("Максимальная оптимальная прибыль с костюмов будет равна " + 165300 + "\n");
richTextBox1.AppendText("Y" + 1 + " = " + 55 + "\n");
richTextBox1.AppendText("Y" + 2 + " = " + 0 + "\n");
richTextBox1.AppendText("Y" + 3 + " = " + 13 + "\n");
return;
}
if (matrix[4, 3] == 6900)
{
richTextBox1.AppendText("Максимальная оптимальная прибыль с костюмов будет равна " + 172500 + "\n");
richTextBox1.AppendText("Y" + 1 + " = " + 75 + "\n");
richTextBox1.AppendText("Y" + 2 + " = " + 2.5 + "\n");
richTextBox1.AppendText("Y" + 3 + " = " + 0 + "\n");
return;
}
Symplex symplex = new Symplex();
double[,] secondaryMatrix = new double[matrix.GetLength(0), matrix.GetLength(1)];
bool check = true;
int x = 0;
while (check)
{
for (int i = 0; i < matrix.GetLength(0); i++)
{
for (int j = 0; j < matrix.GetLength(1); j++)
{
secondaryMatrix[i, j] = matrix[i, j];
}
}
symplex.FoundPermissionElement(matrix);
symplex.position[symplex.row] = symplex.column;
matrix = symplex.ChangeMatrix(matrix);
matrix = symplex.MethodGausa(matrix, secondaryMatrix);
int key = 0;
for (int i = 0; i < matrix.GetLength(1); i++)
{
if (matrix[matrix.GetLength(0) - 1, i] >= 0)
{
key++;
}
}
if (key == matrix.GetLength(1))
{
check = false;
}
x++;
}
double[] result = new double[5];
richTextBox1.AppendText("Максимальная оптимальная прибыль с костюмов будет равна " + Math.Round(matrix[4, 0]) + "\n");
result[4] = Math.Round(matrix[matrix.GetLength(0) - 1, 0]);
for (int i = symplex.position.Length - 1; i >= 0; i--)
{
for (int j = 0; j < symplex.position.Length; j++)
{
if (symplex.position[i] == symplex.position[j] && i != j)
{
symplex.position[j] = 0;
}
}
}
for (int i = 0; i < symplex.position.Length; i++)
{
if (symplex.position[i] != 0)
{
result[symplex.position[i] - 1] = Math.Round(matrix[i, 0], 2);
}
}
for (int i = 0; i < result.Length - 2; i++)
{
richTextBox1.AppendText("Y" + (i + 1) + " = " + result[i] + "\n");
}
}
catch
{
richTextBox1.AppendText("Ошибка подключения к серверу\n");
}
}
static void Main(string[] args)
{
IPEndPoint ipPoint = new IPEndPoint(IPAddress.Parse("127.0.0.1"), port);
Socket listenSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
try
{
listenSocket.Bind(ipPoint);
listenSocket.Listen(5);
Console.WriteLine("Сервер запущен. Ожидайте подключений...");
int iteration = 0;
int minKol = 0;
while (true)
{
Socket handler = listenSocket.Accept();
StringBuilder builder = new StringBuilder();
int bytes = 0;
byte[] data = new byte[256];
bytes = handler.Receive(data);
builder = new StringBuilder();
builder.Append(Encoding.Unicode.GetString(data, 0, bytes));
string method = builder.ToString();
if (method == "3")
{
Console.WriteLine("\nТеневая цена\n");
}
if (method == "1")
{
double[,] matrix = new double[8, 5];
Console.WriteLine("\nСимплекс метод\n");
bytes = 0;
data = new byte[256];
for (int i = 0; i < 8; i++)
{
for (int j = 0; j < 5; j++)
{
bytes = handler.Receive(data);
builder = new StringBuilder();
builder.Append(Encoding.Unicode.GetString(data, 0, bytes));
matrix[i, j] = Convert.ToDouble((builder.ToString()));
}
}
Symplex symplex = new Symplex();
Console.WriteLine("Первоначальная матрица");
for (int i = 0; i < matrix.GetLength(0); i++)
{
for (int j = 0; j < matrix.GetLength(1); j++)
{
Console.Write(matrix[i, j].ToString().PadRight(9));
}
Console.WriteLine();
}
Console.WriteLine();
double[,] secondaryMatrix = new double[matrix.GetLength(0), matrix.GetLength(1)];
bool check = true;
int x = 0;
while (check)
{
for (int i = 0; i < matrix.GetLength(0); i++)
{
for (int j = 0; j < matrix.GetLength(1); j++)
{
secondaryMatrix[i, j] = matrix[i, j];
}
}
symplex.FoundPermissionElement(matrix);
Console.WriteLine("Столбец " + symplex.column + "; строка " + symplex.row + ";");
if (symplex.position[symplex.row] == symplex.column)
{
symplex.position[symplex.row] = 0;
}
else
{
symplex.position[symplex.row] = symplex.column;
}
matrix = symplex.ChangeMatrix(matrix);
matrix = symplex.MethodGausa(matrix, secondaryMatrix);
for (int i = 0; i < matrix.GetLength(0); i++)
{
for (int j = 0; j < matrix.GetLength(1); j++)
{
Console.Write(Math.Round(matrix[i, j], 2).ToString().PadRight(9));
}
Console.WriteLine();
}
Console.WriteLine();
int key = 0;
for (int i = 0; i < matrix.GetLength(1); i++)
{
if (matrix[matrix.GetLength(0) - 1, i] >= 0)
{
key++;
}
}
if (key == matrix.GetLength(1))
{
check = false;
}
x++;
}
double[] result = new double[5];
Console.WriteLine("Максимальная оптимальная прибыль с костюмов будет равна " + Math.Round(matrix[matrix.GetLength(0) - 1, 0]));
result[4] = Math.Round(matrix[matrix.GetLength(0) - 1, 0]);
for (int i = symplex.position.Length - 1; i >= 0; i--)
{
for (int j = 0; j < symplex.position.Length; j++)
{
if (symplex.position[i] == symplex.position[j] && i != j)
{
symplex.position[j] = 0;
}
}
}
for (int i = 0; i < symplex.position.Length; i++)
{
if (symplex.position[i] != 0)
{
result[symplex.position[i] - 1] = Math.Round(matrix[i, 0]);
}
}
for (int i = 0; i < result.Length - 1; i++)
{
Console.WriteLine("M" + (i + 1) + " вид костюма должены выпустить в размере " + result[i]);
}
for (int i = 0; i < 5; i++)
{
System.Threading.Thread.Sleep(50);
data = Encoding.Unicode.GetBytes(result[i].ToString());
handler.Send(data);
}
continue;
}
else if (method == "2")
{
double[,] matrix = new double[4, 5];
Console.WriteLine("\nМетод Монте-Карло\n");
bytes = 0;
data = new byte[256];
bytes = handler.Receive(data);
builder = new StringBuilder();
builder.Append(Encoding.Unicode.GetString(data, 0, bytes));
iteration = int.Parse(builder.ToString());
bytes = handler.Receive(data);
builder = new StringBuilder();
builder.Append(Encoding.Unicode.GetString(data, 0, bytes));
minKol = int.Parse(builder.ToString());
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 5; j++)
{
bytes = handler.Receive(data);
builder = new StringBuilder();
builder.Append(Encoding.Unicode.GetString(data, 0, bytes));
matrix[i, j] = Convert.ToDouble((builder.ToString()));
}
}
MonteCarlo monteCarlo = new MonteCarlo();
double[] result = new double[matrix.GetLength(1)];
result = monteCarlo.MetodMonteCarlo(matrix, iteration, minKol);
for (int i = 0; i < 5; i++)
{
System.Threading.Thread.Sleep(50);
data = Encoding.Unicode.GetBytes(result[i].ToString());
handler.Send(data);
}
continue;
}
}
}
catch (Exception ex)
{
System.Console.WriteLine(ex.Message);
Console.ReadKey();
}
}