static void Main(string[] args)
{
RBT1 <int> rbt = new RBT1 <int>();
int[] a = { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
for (int i = 0; i < a.Length; i++)
{
rbt.Add(a[i]);
}
Console.WriteLine(rbt.MaxHeight());
Console.Read();
}
public RBT1Set()
{
rbt = new RBT1 <E>();
}