static void Main(string[] args) { //var h = new Holiday(); var h = new HolidayWithTravel(); string x = "Hello"; Console.WriteLine(x); x = x.AmazingExtraString(); Console.WriteLine(x); }
static void Main(string[] args) { // var h = new Holiday(); var h = new HolidayWithTravel(); string x = "Hello World"; if (x.StartsWith("Hello")) { Console.WriteLine("world"); } x = x.AmazingExtraStringMethod(); Console.WriteLine(x); // used in Math class Console.WriteLine(Math.PI); Console.WriteLine(Math.Max(30, 40)); }
static void Main(string[] args) { var holiday = new HolidayWithTravel(); }