public static void Selection(ref Cell head)
{
while (head.Next != head)
{
head.Next = head.Next.Next;
head = head.Next;
ShowCircle(head);
}
}
public static void CreateCircle(int size, ref Cell head)
{
var circle = head;
for (int i = 2; i <= size; i++)
{
circle.Next = new Cell(i);
circle = circle.Next;
}
circle.Next = head;
}
public static void ShowCircle(Cell head)
{
Console.WriteLine();
var start = head;
Console.Write("Новый круг:");
Console.Write(head.Data+ " ");
head = head.Next;
while(head != start)
{
Console.Write(head.Data + " ");
head = head.Next;
}
}
static void Main(string[] args)
{
int n;
Console.Write("Введите количество:");
while (!int.TryParse(Console.ReadLine(), out n)) ;
Cell circle = new Cell(1);
CreateCircle(n, ref circle);
Console.Write("Исходный круг:");
for (int i = 1; i <= n; i++)
{
Console.Write(circle.Data + " ");
circle = circle.Next;
}
Selection(ref circle);
Console.WriteLine();
Console.ReadKey();
}
