static void Main()
{
CircleS[] circArr = new CircleS[] { new CircleS(1, 1, 3), new CircleS(2, 3, 4),
new CircleS(-1, -2, 3), new CircleS(4, 3, 1) };
Console.WriteLine("Ключи и круги до сортировки:");
// Массив ключей для сортировки по уменьшению удаленности
// кругов от начала координат:
PointS[] keys = new PointS[circArr.Length];
PointS p0 = new PointS(0, 0);
for (int i = 0; i < circArr.Length; i++)
{
keys[i] = circArr[i].Center;
Console.Write("distance[{0}]={1:g3}\t", i, keys[i].distance(p0));
Console.WriteLine(circArr[i].ToString());
}
Array.Sort(keys, circArr);
Console.WriteLine("Массив кругов после сортировки: ");
foreach (CircleS cs in circArr)
{
Console.WriteLine(cs.ToString());
}
Console.WriteLine("Для выхода из программы нажмите ENTER.");
Console.ReadLine();
}
static void Main(string[] args)
{
Random rnd = new Random();
CircleS[] arr = new CircleS[10];
for (int i = 0; i < arr.Length; ++i)
{
arr[i] = new CircleS(rnd.Next(1, 10), rnd.Next(1, 10), rnd.Next(1, 10));
}
arr.ToList().ForEach(el => Console.WriteLine(el));
Console.WriteLine();
arr.OrderBy(el => el.Radius).ToList().ForEach(el => Console.WriteLine(el));
Console.WriteLine();
arr.OrderBy(el => el.Center).ToList().ForEach(el => Console.WriteLine(el));
}
static void Main(string[] args)
{
var circleSes = new CircleS[rnd.Next(5, 10)];
Console.WriteLine("Before:");
Console.WriteLine();
for (var i = 0; i < circleSes.Length; i++)
{
circleSes[i] = new CircleS(rnd.NextDouble() * rnd.Next(5, 10),
rnd.NextDouble() * rnd.Next(5, 10),
rnd.NextDouble() * rnd.Next(5, 10));
Console.WriteLine(circleSes[i]);
}
Array.Sort(circleSes);
Console.WriteLine();
Console.WriteLine("After:");
foreach (var circle in circleSes)
{
Console.WriteLine(circle);
}
}
/// <summary>
/// Get array of circles.
/// </summary>
/// <returns> Array of circles </returns>
private static CircleS[] GetCircles()
{
var circles = new CircleS[Amount];
for (var i = 0; i < Amount; i++)
{
// Attempt to create new circle.
try
{
var x = GetDoubleFromInterval();
var y = GetDoubleFromInterval();
var radius = GetDoubleFromInterval();
circles[i] = new CircleS(x, y, radius);
}
catch (ArgumentOutOfRangeException ex)
{
// Print error message.
PrintMessage(ex.Message + Environment.NewLine, ConsoleColor.Red);
i--;
}
}
return(circles);
}
static void Main(string[] args)
{
int n = 10;
CircleS[] circleS = new CircleS[n];
for (int i = 0; i < circleS.Length; i++)
{
circleS[i] = new CircleS(random.NextDouble() + random.Next(-10, 10),
random.NextDouble() + random.Next(-10, 10),
random.NextDouble() + random.Next(0, 10));
Console.WriteLine(circleS[i].ToString());
}
Console.WriteLine();
Array.Sort(circleS);
foreach (CircleS a in circleS)
{
Console.WriteLine(a.ToString());
}
PointS center = new PointS(0, 0);
Console.WriteLine();
Array.Sort(circleS, (CircleS a, CircleS b) =>
{
if (a.Center.distance(center) > b.Center.distance(center))
{
return(1);
}
if (a.Center.distance(center) < b.Center.distance(center))
{
return(-1);
}
return(0);
}
);
foreach (CircleS a in circleS)
{
Console.WriteLine(a.ToString());
}
Array.Sort(circleS);
Console.WriteLine();
double[] keys = new double[n];
for (int i = 0; i < keys.Length; i++)
{
keys[i] = circleS[i].Center.distance(center);
}
Array.Sort(keys, circleS);
foreach (CircleS a in circleS)
{
Console.WriteLine(a.ToString() + " " + a.Center.distance(center));
}
Console.ReadKey();
}