public static void QueueAStack()
{
//instantiate the stacks with values
StackStack stack1 = new StackStack
{
Top = new Node(20)
};//1st node added (bottom node, so 20)
stack1.Push(new Node(15));
stack1.Push(new Node(10));
//output is (top) 10 15 20 (<-20 being the first node in)
stack1.Print();
//Instantiate another stack to work with
//this can be empty because we didn't define a constructor
StackStack stack2 = new StackStack();
//stack2 is empty
Console.WriteLine("Enqueueing the stack:");
//enqueueing with the push method
Queue queue = new Queue(stack1, stack2);
queue.Enqueue(new Node(666));
Console.WriteLine("Dequeueing the stack:");
//List is now:
//666 5 10 15 20 (<-20 being the first node in)
//Dequeue will return the FIFO value of stack1, which is 20:
Console.WriteLine(queue.Dequeue().Value);
}
//get the property values of the 2 stacks we're working with
public Queue(StackStack stack1, StackStack stack2)
{
Stack1 = stack1;
Stack2 = stack2;
}