Example #1
0
        static void Main(string[] args)
        {
            /*
             *           60
             *    40            50
             * 20    10      30
             */
            BinaryMaxHeap bhMax = new BinaryMaxHeap();

            bhMax.Insert(50);
            bhMax.Insert(40);
            bhMax.Insert(30);
            bhMax.Insert(20);
            bhMax.Insert(10);
            bhMax.Insert(60);
            //Remove 60
            bhMax.ExtractMax();


            BinaryMinHeap bhMin = new BinaryMinHeap();

            bhMin.Insert(20);
            bhMin.Insert(30);
            bhMin.Insert(40);
            bhMin.Insert(50);
            bhMin.Insert(60);
            bhMin.Insert(70);
            bhMin.Insert(80);
            bhMin.Insert(90);
            bhMin.Insert(100);
            bhMin.Insert(10);
            //Remove 60
            bhMin.ExtractMin();
        }
        private static void HeapSort(int[] array)
        {
            var heap = new BinaryMinHeap <int>(array.Length);

            foreach (var item in array)
            {
                heap.Add(item);
            }
            for (int i = 0; i < array.Length; i++)
            {
                array[i] = heap.RemoveMin();
            }
        }
        static void Main(string[] args)
        {
            BinaryMinHeap minHeap = new BinaryMinHeap(11);

            minHeap.Insert(3);
            minHeap.Insert(5);
            minHeap.Insert(1);
            minHeap.Insert(6);
            minHeap.Insert(8);
            minHeap.Insert(9);

            Console.WriteLine("Heap size: " + minHeap.HeapSize);
            Console.WriteLine("Minimum element of heap: " + minHeap.GetMin());
            Console.WriteLine("Extracting minimum element: " + minHeap.ExtractMin());
            Console.WriteLine("Minimum element of heap: " + minHeap.GetMin());
            Console.WriteLine("Deleting element from heap: ");
            minHeap.Delete(3);
            Console.WriteLine("Heap size: " + minHeap.HeapSize);
            Console.WriteLine("Minimum element of heap: " + minHeap.GetMin());

            Console.ReadKey();
        }