private static void VerifyStack()
{
Console.WriteLine("Stack");
Stack <string> stk = new Stack <string>();
Console.WriteLine("------");
stk.Push("Item1");
stk.Push("Item2");
stk.Push("Item3");
Console.WriteLine("Pushed Items");
stk.ReadAll();
Console.WriteLine("------");
var popedItem = stk.Pop();
Console.WriteLine("Poped Item");
Console.WriteLine(popedItem);
Console.WriteLine("------");
stk.ReadAll();
Console.WriteLine("------");
popedItem = stk.Pop();
Console.WriteLine("Poped Item");
Console.WriteLine(popedItem);
Console.WriteLine("------");
stk.ReadAll();
Console.WriteLine("------");
popedItem = stk.Pop();
Console.WriteLine("Poped Item");
Console.WriteLine(popedItem);
Console.WriteLine("------");
stk.ReadAll();
Console.WriteLine("------");
popedItem = stk.Pop();
Console.WriteLine(popedItem);
stk.ReadAll();
Console.WriteLine("------");
Console.ReadKey();
}
