C#_OOP_Principles_Program.cs

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

namespace Exam
{
    class Program
    {
        static void Main(string[] args)
        {
            Giraffe giraffe = new Giraffe(20, "Stoyancho", 10);
            Elephant elephant = new Elephant(21, "Ivancho", 100);
            Manager manager = new Manager(giraffe);
            manager.IntroduceAnimal();

            manager.Anima = elephant;
            manager.IntroduceAnimal();

        }
    }
}