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();
}
}