public static void Case1()
{
int count = 4;
int s = 1;
int x = 2;
int d = 3;
Console.WriteLine("recursive version:");
Hanoi.Move(count, s, d, x);
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("non-recursive version:");
HanoiNR.Move(count, s, d, x);
}
