public void Main()
{
int value, value2;
Heap theHeap = new Heap(31);
bool success;
theHeap.Insert(70);
theHeap.Insert(40);
theHeap.Insert(50);
theHeap.Insert(20);
theHeap.Insert(60);
theHeap.Insert(100);
theHeap.Insert(80);
theHeap.Insert(30);
theHeap.Insert(10);
theHeap.Insert(90);
var choise = "s"; // s-enter, i-insert, r-remove, c-change priority
switch (choise)
{
case "s":
theHeap.Display();
break;
case "i":
var newValue = (new Random()).Next(1, 100);
success = theHeap.Insert(newValue);
if (!success)
{
Console.WriteLine("Can't insert: the heap is full");
break;
}
break;
case "r":
if (!theHeap.IsEmpty())
{
theHeap.Remove();
}
else
{
Console.WriteLine("Can't remove: the heap full");
}
break;
case "c":
value = (new Random()).Next(1, 5);
value2 = (new Random()).Next(2, 3);
success = theHeap.Change(value, value2);
if (!success)
{
Console.WriteLine("Invalid index");
}
break;
default:
break;
}
}
static void Main(string[] args)
{
try
{
Heap h = new Heap();
int ans = 0;
do
{
Console.Clear();
h.Display();
Console.WriteLine();
Console.WriteLine("1. Add to heap");
Console.WriteLine("2. Pop from heap");
Console.WriteLine("3. Check Top Element");
if (!int.TryParse(Console.ReadLine(), out ans))
{
throw new Exception("Only Int Allowed");
}
int element;
switch (ans)
{
case 1:
Console.WriteLine("Enter Element");
if (!int.TryParse(Console.ReadLine(), out element))
{
throw new Exception("Only Int Allowed");
}
h.AddToHeap(element);
break;
case 2:
h.DeleteMinElement();
break;
case 3:
Console.WriteLine(h.Top());
Console.ReadKey();
break;
default: break;
}
} while (ans != -1);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
Console.ReadKey();
}
}
static void Main(string[] args)
{
var h = new Heap(20);
int choice, value;
while (true)
{
Console.WriteLine("1. Insert");
Console.WriteLine("2. Delete");
Console.WriteLine("3. Display");
Console.WriteLine("4. Exit");
Console.Write("Enter your choice : ");
choice = Convert.ToInt32(Console.ReadLine());
if (choice == 4)
{
break;
}
switch (choice)
{
case 1:
Console.Write("Enter the value to be inserted : ");
value = Convert.ToInt32(Console.ReadLine());
h.Insert(value);
break;
case 2:
Console.WriteLine($"Maximum value is {h.DeleteRoot()}");
break;
case 3:
h.Display();
break;
default:
Console.WriteLine("You have entered an invalid choice!");
break;
}
}
}
static void Main(string[] args)
{
Heap heap = new Heap();
heap.Insert(5);
heap.Insert(45);
heap.Insert(1);
heap.Insert(90);
heap.Display();
int disp = heap.Remove();
Console.WriteLine($"Removed:{disp}");
heap.Display();
disp = heap.Remove();
Console.WriteLine($"Removed:{disp}");
heap.Display();
disp = heap.Remove();
Console.WriteLine($"Removed:{disp}");
heap.Display();
disp = heap.Remove();
Console.WriteLine($"Removed:{disp}");
heap.Display();
disp = heap.Remove();
Console.WriteLine($"Removed:{disp}");
heap.Display();
disp = heap.Remove();
Console.WriteLine($"Removed:{disp}");
heap.Display();
}