static void Main(string[] args) { Console.WriteLine("Integer Stack.\n"); //Create an integer stack Stack <int> intStack = new Stack <int>(); intStack.Push(1); intStack.Push(2); intStack.PrintStack(); Console.WriteLine("\nString Stack.\n"); Stack <string> stringStack = new Stack <string>(); stringStack.Push("Hi"); stringStack.Push("Hello"); stringStack.PrintStack(); stringStack.Pop(); stringStack.PrintStack(); }