private static void RunHomework4()
{
var path = string.Format(Path, 40);
var instanceProvider = new TextReaderInstanceProvider(() => new StreamReader(path));
var exactSolver = new DynamicByPriceSolver();
var heuristicSolver = new HeuristicSolver();
Console.WriteLine("Solving by heuristic");
Console.WriteLine("===================================================");
IRunner runner = new CompareRunner(instanceProvider, exactSolver, heuristicSolver);
runner.Run();
Console.WriteLine();
Console.WriteLine("Solving by simulated annealing");
Console.WriteLine("===================================================");
Console.WriteLine();
const int baseInitTemperature = 100;
const int baseFrozenTemperature = 1;
const double baseCoolingCoef = 0.9;
const int baseEquilibriumCoef = 2;
{
Console.WriteLine("By temperature");
Console.WriteLine("---------------------------------------------------");
var temperatures = new[] { 50, 100, 200, 500 };
foreach (var temperature in temperatures)
{
RunSimulatedAnnealingForConfiguration(instanceProvider, temperature, baseFrozenTemperature, baseCoolingCoef, baseEquilibriumCoef);
}
}
{
Console.WriteLine("By cooling coeficient");
Console.WriteLine("---------------------------------------------------");
var coolingCoefs = new[] { 0.8, 0.85, 0.9, 0.95 };
foreach (var coolingCoef in coolingCoefs)
{
RunSimulatedAnnealingForConfiguration(instanceProvider, baseInitTemperature, baseFrozenTemperature, coolingCoef, baseEquilibriumCoef);
}
}
{
Console.WriteLine("By equilibrium coeficient");
Console.WriteLine("---------------------------------------------------");
var equilibriumCoefs = new[] { 1, 2, 3, 5 };
foreach (var equilibriumCoef in equilibriumCoefs)
{
RunSimulatedAnnealingForConfiguration(instanceProvider, baseInitTemperature, baseFrozenTemperature, baseCoolingCoef, equilibriumCoef);
}
}
Console.ReadLine();
}
private static void RunHomework1(int size)
{
Console.WriteLine($"Size {size}:");
var path = string.Format(Path, size);
var instanceProvider = new TextReaderInstanceProvider(new StreamReader(path));
var brutteForceSolver = new BrutteForceSolver();
var heuristicSolver = new HeuristicSolver();
var runner = new CompareRunner(instanceProvider, brutteForceSolver, heuristicSolver);
runner.Run();
}