public void AddFirst(Ucenik data)
{
Node newNode = new Node(data);
newNode.Next = head;
newNode.Last = tail;
head = newNode;
tail.Next = newNode;
if (IsEmpty())
{
tail = newNode;
}
lenght++;
}
public void AddLast(Ucenik data)
{
Node newNode = new Node(data);
if (IsEmpty())
{
AddFirst(data);
}
else
{
newNode.Next = head;
newNode.Last = tail;
tail = newNode;
head.Last = newNode;
lenght++;
}
}
public Node(Ucenik data, Node next, Node last)
{
Data = data;
Next = next;
Last = last;
}
public Node(Ucenik data = 0)
{
this.Data = data;
}
