using System; public class Program { public void F1(int i) { Console.WriteLine(i); } public void F2(string str, int i) { Console.WriteLine(str); Console.WriteLine(i); } public void F3(string str, int i, string str2) { Console.WriteLine(str); Console.WriteLine(i); Console.WriteLine(str2); } static void Main() { Program myProgram = new Program(); Console.WriteLine("Function F1"); myProgram.F1(10); Console.WriteLine("Function F2"); myProgram.F2("Hello", 11); Console.WriteLine("Function F3"); myProgram.F3("Hello", 12, "World"); } }