static void Main(string[] args) { Program program = new Program(); User user = new User(); Console.Write("Enter name first and last name: "); user.name = Console.ReadLine(); program.CheckBirthday(user); user.daysUntilBirthday = program.DaysUntilBirthday(user.birthDate); user.age = program.CalculateAge(user.birthDate); Console.Write("Enter gender: "); user.gender = program.CheckGender(); user.firstName = user.name.Split(' ')[0]; if (user.name.Split(' ').Length > 1) { user.lastName = user.name.Split(' ')[1]; } else { user.lastName = user.name.Split(' ')[0]; } if (user.gender == User.Gender.Male) { user.pronoun = "Mr"; } else { user.pronoun = "Mrs"; } Console.WriteLine($"Hello {user.pronoun}. {user.lastName}, I see you’re currently {user.age} years old, and your birthday is {user.daysUntilBirthday} days away!"); }