public static void Main(string[] args)
{
StackClass stack = new StackClass();
stack.push (1);
stack.push (2);
stack.pop();
stack.push (4);
QueueClass queue = new QueueClass();
queue.enqueue (1);
queue.enqueue (2);
queue.enqueue (4);
queue.dequeue();
queue.enqueue (3);
}
public static void Main(string[] args)
{
StackClass stack = new StackClass();
stack.push(1);
stack.push(2);
stack.pop();
stack.push(4);
QueueClass queue = new QueueClass();
queue.enqueue(1);
queue.enqueue(2);
queue.enqueue(4);
queue.dequeue();
queue.enqueue(3);
}