public void Insert(int d)
{
if (d <= Data)
{
if (Left == null)
{
Left = new RankNode(d);
}
else
{
Left.Insert(d);
}
LeftSize++;
}
else
{
if (Right == null)
{
Right = new RankNode(d);
}
else
{
Right.Insert(d);
}
}
}
public void track(int num)
{
if (root == null)
{
root = new RankNode(num);
}
else
{
root.Insert(num);
}
}