public static void Main(string[] args) { Calc result = new Calc(); Console.WriteLine("Enter a number"); int value = Convert.ToInt32(Console.ReadLine()); result.Result(value); Console.WriteLine($"{value} divided by 2 is {result.x}"); Console.WriteLine(); string s = "X is now Text"; result.Result(s); Console.WriteLine(); int m, n; Calc.MultiplyB(out m, out n); Console.WriteLine("25 times 25 is: {0}", m); Console.WriteLine("5 times 5 is: {0}", n); Console.WriteLine(); Books.Details(); Console.WriteLine("Book Title: {0} ", Books.title); Console.ReadLine(); }