static void Main(string[] args) { Console.WriteLine("Enter your input: "); string input = Console.ReadLine(); string[] inputInfo = input.Split(", "); Article article = new Article(inputInfo[0], inputInfo[1], inputInfo[2]); Console.WriteLine("Enter the number of operations you want to conduct(1-3): "); int operations = int.Parse(Console.ReadLine()); if (operations == 1) { article.Edit(); } else if (operations == 2) { article.Edit(); article.ChangeAuthor(); } else { article.Edit(); article.ChangeAuthor(); article.ChangeTitle(); } Console.WriteLine($"{article.Content} - {article.Author} - {article.Title}"); }