public bool remove()
{
if (head == null)
{
return(false);
}
else
{
var runner = head;
while (runner.next.next != null)
{
runner = runner.next;
}
System.Console.WriteLine("Last node " + runner.next.value + " is being removed from the list");
if (runner == head)
{
System.Console.WriteLine(runner.value + " is the head, and we are going to remove the head from the list");
head = null;
return(true);
}
runner.next = null;
System.Console.WriteLine(runner.value + " is now the last node in the list.");
return(true);
}
}
public void add(string value)
{
SllNode newNode = new SllNode(value);
if (head == null)
{
head = newNode;
Console.WriteLine(newNode.value + " is the new node, and the head of the list!");
}
else
{
SllNode runner = head;
while (runner.next != null)
{
runner = runner.next;
}
runner.next = newNode;
Console.WriteLine(runner.value + " has been added to the list!");
}
}
public SinglyLinkedList()
{
head = null;
}
public SllNode(string value)
{
this.value = value;
next = null;
}