static void Main(string[] args) { Colore color = new Colore(); Console.WriteLine("Chose you fighter:\n1.Circle\n2.Triangle\n3.Square\n4.Exit"); switch (Console.ReadLine()) { case "1": Console.WriteLine("Enter: Name and Radius"); Circle circle = new Circle(Console.ReadLine(), color.getName(), Convert.ToInt32(Console.ReadLine())); circle.getInfo(); break; case "2": Console.WriteLine("Enter: Name and All 3 Sides"); Triangle triple = new Triangle(Console.ReadLine(), color.getName(), Convert.ToInt32(Console.ReadLine()), Convert.ToInt32(Console.ReadLine()), Convert.ToInt32(Console.ReadLine())); triple.getInfo(); break; case "3": Console.WriteLine("Enter: Name and 1 Sides"); Square sqr = new Square(Console.ReadLine(), color.getName(), Convert.ToInt32(Console.ReadLine())); sqr.getInfo(); break; case "4": Console.WriteLine("Bye"); break; } Console.ReadKey(); }