using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Model
{
    internal class Zootheque
    {
        HashSet<Animal> listeAnimaux = new HashSet<Animal>();

        void AfficherAnimaux()
        {
            for (Animal animal = listeAnimaux.First(); animal != null; )
            {
                Console.WriteLine(animal.Nom);
            }
        }
    }
}