public object Dequeue()
{
object head = tailstack2.Pop();
Stack s = tailstack2.clone();
_stack1.Clear();
for (int i = 0; i < s.Top; i++)
{
_stack1.Push(s.Pop());
}
_tail--;
return(head);
}
public void Enqueus(Object obj)
{
_stack1.Push(obj);
Stack s = _stack1.clone();
tailstack2.Clear();
int j = s.Top;
for (int i = 0; i < j; i++)
{
tailstack2.Push(s.Pop());
}
_tail++;
}