private static void RunOnInput(string data, int numberOfAttempts, string outputPath, bool printResults = true)
{
IEnumerable <PizzaSlice> bestResults = null;
var parser = new Parser();
var pizza = parser.ParseData(data);
var bestScore = -2;
for (int i = 0; i < numberOfAttempts; i++)
{
var solver = new PizzaSolverBlat(pizza);
var results = solver.Solve();
var calc = new ScoreCalc(results);
if (calc.Score > bestScore)
{
bestResults = results;
bestScore = calc.Score;
}
}
var printer = new PizzaPrinter();
printer.PrintToFile(bestResults, outputPath);
if (printResults)
{
printer.PrintToConsole(pizza, bestResults);
}
}
public IEnumerable <PizzaSlice> Solve()
{
IEnumerable <PizzaSlice> slices = Solve(0, 0, Pizza.XLength - 1, Pizza.YLength - 1);
Random rand = new Random();
IEnumerable <PizzaSlice> maxSlices = this.EnlargeSlices(slices.ToList(), rand);
int maxScore = ScoreCalc.GetScoreFromSlices(maxSlices);
for (int index = 0; index < 100; index++)
{
IEnumerable <PizzaSlice> newSlice = this.EnlargeSlices(slices.ToList(), rand);
int score = ScoreCalc.GetScoreFromSlices(newSlice);
if (score > maxScore)
{
maxScore = score;
maxSlices = newSlice;
}
}
return(maxSlices);
}
private static int ReplaceIfBetter(string finalPath, string newPath)
{
if (!File.Exists(newPath))
{
return(0);
}
if (!File.Exists(finalPath))
{
var calc = new ScoreCalc(newPath);
File.Move(newPath, finalPath);
return(calc.Score);
}
var finalCalc = new ScoreCalc(finalPath);
var newCalc = new ScoreCalc(newPath);
if (newCalc.Score > finalCalc.Score)
{
File.Delete(finalPath);
File.Move(newPath, finalPath);
}
return(newCalc.Score - finalCalc.Score);
}