static void Main(string[] args) { Player player = new TennisPlayer(); player.FirstName = "Walter"; player.LastName = "Olivares"; player.AssignTeam(new Team { Name = "Santos" }); player.SetCategory(PlayerCategory.Amateur); Console.Write($"{player.FirstName} {player.LastName} equipo {player.GetTeam()} categoria {player.Category}"); Console.ReadLine(); }