public void ResearchForSize(StreamWriter fileWriter, int size, bool flag)
{
Solver solve;
Stopwatch clock = new Stopwatch();
bool file = false;
if (fileWriter != null)
{
file = true;
}
ResearchGraph researchGraph = new ResearchGraph();
var startX = researchGraph.GetStableX;
var startYD = 0;
var startYF = 0;
var counter = 0;
for (int i = 0; i < size; i++)
{
_console.RandomGenerate(bound);
solve = new Solver(_console.From - 1, _console.To - 1, _console.N, _console.CMatrix);
Console.WriteLine($"№{i + 1}");
_console.WriteFlowMatrixToConsole(_console.CMatrix, _console.GetNullMatrix());
Console.WriteLine("\n\nFord-Fulkerson solution:");
clock.Start();
solve.FordFulkerson();
clock.Stop();
FordFulkersonCount.Add(clock.Elapsed.TotalMilliseconds);
if (flag)
{
researchGraph.DrawGraphLine(true, startX, startYF, size, clock.Elapsed.TotalMilliseconds);
startYF = Convert.ToInt32(clock.Elapsed.TotalMilliseconds * 100);
}
Console.WriteLine($"\nResult: Max F = {solve.F}; Time spent for solving: {clock.Elapsed}");
_console.WriteFlowMatrixToConsole(_console.CMatrix, solve.FlowMatrix.FlowToIntMatrix());
Console.WriteLine();
if (file)
{
fileWriter.WriteLine($"№{i + 1}");
_console.WriteFlowMatrixToFile(_console.CMatrix, _console.GetNullMatrix(), fileWriter);
fileWriter.WriteLine("\n\nFord-Fulkerson solution:");
fileWriter.WriteLine($"\nResult: Max F = {solve.F}; Time spent for solving: {clock.Elapsed}");
_console.WriteFlowMatrixToFile(_console.CMatrix, solve.FlowMatrix.FlowToIntMatrix(), fileWriter);
fileWriter.WriteLine();
}
clock.Reset();
Console.WriteLine("Dinics solution:");
var dinics = new Dinics(_console.From - 1, _console.To - 1, _console.N, _console.CMatrix);
clock.Start();
dinics.Run();
clock.Stop();
DinicsCount.Add(clock.Elapsed.TotalMilliseconds);
if (flag)
{
researchGraph.DrawGraphLine(false, startX, startYD, size, clock.Elapsed.TotalMilliseconds);
startYD = Convert.ToInt32(clock.Elapsed.TotalMilliseconds * 100);
}
Console.WriteLine($"\nResult: Max F = {dinics.F.ToString()} ; Time spent for solving: { clock.Elapsed}");
_console.WriteFlowMatrixToConsole(_console.CMatrix, dinics.FlowMatrix.FlowToIntMatrix());
Console.WriteLine();
if (file)
{
fileWriter.WriteLine("Dinics solution:");
fileWriter.WriteLine($"\nResult: Max F = {dinics.F.ToString()} ; Time spent for solving: { clock.Elapsed}");
_console.WriteFlowMatrixToFile(_console.CMatrix, dinics.FlowMatrix.FlowToIntMatrix(), fileWriter);
fileWriter.WriteLine();
}
clock.Reset();
var greedy = new Greedy(_console.CMatrix, _console.N, _console.From - 1, _console.To - 1);
clock.Start();
(int costGreedy, List <int> pathGreedy) = greedy.GreedyAlgorithm();
clock.Stop();
GreedyCount.Add(clock.Elapsed.TotalMilliseconds);
Console.WriteLine("\nGreedy solution:");
_console.WriteListToConsole(pathGreedy, costGreedy);
Console.WriteLine($"Time spent for solving: { clock.Elapsed}");
if (file)
{
fileWriter.WriteLine("\nGreedy solution:");
_console.WriteListToFile(pathGreedy, costGreedy, fileWriter);
fileWriter.WriteLine($"Time spent for solving: { clock.Elapsed}");
fileWriter.WriteLine();
}
clock.Reset();
var dfs = new DFS(_console.CMatrix, _console.N, _console.From - 1, _console.To - 1);
clock.Start();
(int costDFS, List <int> pathDFS) = dfs.Run();
clock.Stop();
DFSCount.Add(clock.Elapsed.TotalMilliseconds);
Console.WriteLine("\n\nDFS solution:");
_console.WriteListToConsole(pathDFS, costDFS);
Console.WriteLine($"Time spent for solving: { clock.Elapsed}");
if (file)
{
fileWriter.WriteLine("\nDFS solution:");
_console.WriteListToFile(pathDFS, costDFS, fileWriter);
fileWriter.WriteLine($"Time spent for solving: { clock.Elapsed}");
fileWriter.WriteLine("\n\n");
}
clock.Reset();
Console.WriteLine("\n\n");
if (flag)
{
var partsize = size / 5;
if (i == 0) // numbers on X
{
researchGraph.DrawXNumbers(i, startX);
counter++;
}
else if (i == counter * partsize || i == size - 1 && counter < 6)
{
researchGraph.DrawXNumbers(i, startX + ((researchGraph.GetX - 420) / size));
counter++;
}
startX += ((researchGraph.GetX - 420) / size);
}
}
if (flag)
{
researchGraph.DrawYNumbers(FordFulkersonCount, DinicsCount);
researchGraph.DrawAxes("(task number)", "(msec)");
researchGraph.DrawLegend(size, _console);
researchGraph.SaveJPG(1);
}
}