static void Main(string[] args) { int familySize = int.Parse(Console.ReadLine()); Family family = new Family(); for (int i = 0; i < familySize; i++) { string[] personInfo = Console.ReadLine().Split(); Person familyMember = new Person { Name = personInfo[0], Age = int.Parse(personInfo[1]) }; family.AddMember(familyMember); } Console.WriteLine(string.Join(Environment.NewLine, family.GetOlderMembersSorted())); }