static void Main()
{
CustomQueue <int> queue = new CustomQueue <int>();
queue.Enqueue(10);
queue.Enqueue(20);
queue.Enqueue(30);
queue.Enqueue(40);
queue.Enqueue(50);
foreach (var item in queue)
{
Console.WriteLine(item);
}
Console.WriteLine("Dequeue(): {0}", queue.Dequeue());
Console.WriteLine("Dequeue(): {0}", queue.Dequeue());
Console.WriteLine("Dequeue(): {0}", queue.Dequeue());
foreach (var item in queue)
{
Console.WriteLine(item);
}
Console.WriteLine("Peek(): {0}", queue.Peek());
Console.WriteLine("Peek(): {0}", queue.Peek());
foreach (var item in queue)
{
Console.WriteLine(item);
}
}
static void Main(string[] args)
{
ICustomQueue <int> queue = new CustomQueue <int>();
queue.Enqueue(1);
queue.Dequeue();
queue.Enqueue(1);
foreach (var item in queue)
{
Console.WriteLine(item);
}
Console.WriteLine(queue.Count);
}
public bool MoveNext()
{
switch (state)
{
case 0:
i = 0;
state = 1;
goto case 1;
case 1:
if (!(i < source.Count))
{
state = 0;
return(false);
}
current = source.Peek();
source.Enqueue(source.Dequeue());
state = 2;
return(true);
case 2:
++i;
goto case 1;
}
return(false);
}