public static void Main()
{
var queue = new PriorityQueue<int>(true);
queue.Enqueue(4);
queue.Enqueue(5);
queue.Enqueue(3);
queue.Enqueue(1);
queue.Enqueue(1);
while (queue.Count > 0)
{
Console.WriteLine(queue.Peek());
Console.WriteLine(queue.Dequeue());
}
}
