static void Main()
{
// example structure as binary heap
// -4444 parent root at the beginning with children -5 and 1
// -5 with children 5 and 50, 1 with children 4 and 8
// 5 with children 999 and 19
// -4444
// -5 1
// 5 50 4 8
// 999 19
PriorityQueue<int> queue = new PriorityQueue<int>();
queue.Enqueue(5);
queue.Enqueue(19);
queue.Enqueue(-4444);
queue.Enqueue(1);
queue.Enqueue(50);
queue.Enqueue(4);
queue.Enqueue(8);
queue.Enqueue(999);
queue.Enqueue(-5);
Print(queue);
Console.WriteLine(queue.Dequeue());
// all are for testing
// Console.WriteLine();
// Print(queue);
Console.WriteLine(queue.Dequeue());
// Console.WriteLine();
// Print(queue);
Console.WriteLine(queue.Dequeue());
Console.WriteLine("----------------");
// Console.WriteLine();
// Print(queue);
Console.WriteLine("Peek: " + queue.Peek());
Console.WriteLine(queue.Count);
queue.Clear();
Console.WriteLine(queue.Count);
}