public static void Main(string[] args)
{
var task = new LPTask () {
C = DenseVector.OfEnumerable (new [] {
1.0, -3, -5, 1
}),
B = DenseVector.OfEnumerable (new [] {
5.0, 9
}),
M = 2,
N = 4,
A = DenseMatrix.OfArray (new [,] {
{ 1.0, 4, 4, 1 },
{ 1.0, 7, 8, 2 },
}),
Jb = new List<int>{ 0, 2 }
};
var result = task.SolveSimplex ();
for (int i = 0; i < task.M; i++)
Console.WriteLine (task.Jb[i]);
Console.WriteLine (result);
Console.WriteLine ("VALUE");
var s = 0.0;
for (int i = 0; i < task.M; i++)
s += task.C [task.Jb [i]] * result [i];
Console.WriteLine (s);
}
public static void Main(string[] args)
{
var task = new LPTask()
{
C = DenseVector.OfEnumerable(new [] {
1.0, -3, -5, 1
}),
B = DenseVector.OfEnumerable(new [] {
5.0, 9
}),
M = 2,
N = 4,
A = DenseMatrix.OfArray(new [, ] {
{ 1.0, 4, 4, 1 },
{ 1.0, 7, 8, 2 },
}),
Jb = new List <int> {
0, 2
}
};
var result = task.SolveSimplex();
for (int i = 0; i < task.M; i++)
{
Console.WriteLine(task.Jb[i]);
}
Console.WriteLine(result);
Console.WriteLine("VALUE");
var s = 0.0;
for (int i = 0; i < task.M; i++)
{
s += task.C [task.Jb [i]] * result [i];
}
Console.WriteLine(s);
}
static void Main(string[] args)
{
string[] defaults = { "op", "myData.txt", "myDataout.txt" };
do
{
var command = new string[3];
defaults.CopyTo(command, 0);
Console.WriteLine("Enter the command:");
string[] userCommand = Console.ReadLine().Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < userCommand.Length; i++)
{
command[i] = userCommand[i].Trim();
}
ITask task = null;
switch (command[0].ToLower())
{
case "lp":
{
task = new LPTask();
break;
}
case "ilp":
{
task = new ILPTask();
break;
}
case "ja":
{
task = new JohnsonTask();
break;
}
case "op":
{
task = new OPTask();
break;
}
default:
{
Console.WriteLine("Uncorrect command");
break;
}
}
try
{
task.ReadDataFromTxt(command[1]);
}
catch (Exception e)
{
task = null;
Console.WriteLine("Some errors occurred, please check your input and try again.");
}
if (task != null)
{
task.Resolve();
task.WriteResultToTxt(command[2]);
Console.WriteLine("Work has been finished successfully!");
}
Console.WriteLine("Press any key to continue or Esc to exit...\n");
if (Console.ReadKey(true).Key == ConsoleKey.Escape)
{
break;
}
} while (true);
}
