public void FIFO_2In1OutFewTimes()
{
var queueOnStack = new QueueOnStack <int>();
queueOnStack.Enqueue(1);
queueOnStack.Enqueue(2);
queueOnStack.Dequeue().Should().Be(1);
queueOnStack.Enqueue(3);
queueOnStack.Enqueue(4);
queueOnStack.Dequeue().Should().Be(2);
}
static void Main(string[] args)
{
var n = int.Parse(Console.ReadLine());
var numbers = Console.ReadLine().Split(' ').Select(int.Parse).ToArray();
var m = int.Parse(Console.ReadLine());
QueueOnStack q = new QueueOnStack(m, numbers);
Console.Write("{0}", q.Maximum());
for (var j = m; j < n; ++j)
{
q.Enqueue(numbers[j]);
Console.Write(" {0}", q.Maximum());
}
}
