int totalDards = 1000000;
Random random = new Random();
for (int i = 0; i < totalDards; i++)
double x = random.NextDouble() * 2 - 1;
double y = random.NextDouble() * 2 - 1;
double distancia = Math.Sqrt(x * x + y * y);
double pi = (dinsDiana * 4.0) / totalDards;
Console.WriteLine($"Dards dins la diana: {dinsDiana}");
Console.WriteLine($"Total de dards llençats: {totalDards}");
Console.WriteLine($"Aproximació de PI: {pi}");