static void Main(string[] args)
{
Animal[] myArr =
{
new Dog("Sharo", 10, "Male"),
new Dog("Sara", 8, "Female"),
new Dog("Asparuh", 7, "Male"),
};
Animal[] myArrTwo =
{
new Frog("Frogi", 5, "Male"),
new Dog("Sharo", 10, "Male"),
new Tomcat("Tom", 8),
new Kitten("Asparuhcho", 1),
new Cat("Some cat", 5, "Male"),
};
// Calculate average
var averageInFirstArray = myArr.Average(x => x.Age);
Console.WriteLine(averageInFirstArray);
var averageInSecondArray = myArrTwo.Average(x => x.Age);
Console.WriteLine(averageInSecondArray);
Cat cat = new Cat("Some cat", 5, "Male");
Dog dog = new Dog("Sharo", 10, "Male");
cat.ProduceSound();
dog.ProduceSound();
}
static void Main(string[] args)
{
Dog dogOne = new Dog("Sharo", 2, "nemka ovcharka");
dogOne.ProduceSound();
Dog dogTwo = new Dog("Rex", 5, "dalmatinec");
dogTwo.ProduceSound();
Frog frog = new Frog("Penka", 4, "jalta jaba");
frog.ProduceSound();
Kittens kitten = new Kittens("Roshko", 2, "siamka");
kitten.ProduceSound();
Tomcats tomcat = new Tomcats("Toshko", 1, "siamka");
tomcat.ProduceSound();
Animal[] animals = new Animal[]
{
dogOne, dogTwo, frog, kitten, tomcat
};
double average = 0.0;
foreach (var animal in animals)
{
average += animal.GetAge();
}
average = average / animals.Length;
Console.WriteLine("Average age: {0}", average);
}
static void Main()
{
Animal jaba = new Frog("baba jaba", 1, Genders.Female);
Animal kekerica = new Frog("kekerica", 3, Genders.Female);
Animal sharo = new Dog("sharo", 3, Genders.Male);
Animal sara = new Dog("sara", 2, Genders.Female);
Animal oldy = new Dog("oldy", 12, Genders.Male);
Animal puhi = new Kitten("puhi", 2);
Animal tommy = new Tomcat("tommy", 4);
Animal mouseKiller = new Cat("mousy", 5, Genders.Male);
List<Animal> animals = new List<Animal>()
{
jaba,
kekerica,
sharo,
sara,
puhi,
tommy,
mouseKiller,
oldy
};
var groupedAnimals = from animal in animals
group animal by (animal is Cat) ? typeof(Cat) : animal.GetType() into g
select new { GroupName = g.Key, AverageAge = g.ToList().Average(an => an.Age) };
foreach (var animal in groupedAnimals)
{
Console.WriteLine("{0} - average age: {1:N2}", animal.GroupName.Name, animal.AverageAge);
}
puhi.ProduceSound();
oldy.ProduceSound();
jaba.ProduceSound();
}
