static void Main(string[] args)
{
Dog dog1 = new Dog("Jhony", 10, "male");
Cat cat1 = new Cat("Kotka", 1, "female");
Frog frog1 = new Frog("Green", 99, "male");
Kitten kitten1 = new Kitten("Pussy", 18);
Tomcat tomcat1 = new Tomcat("Tom", 22);
Dog dog2 = new Dog("Balkan", 1, "male");
Frog frog2 = new Frog("Karpat", 12, "male");
Kitten kitten2 = new Kitten("Kitenik", 22);
Dog dog3 = new Dog("StreetFighter", 5, "female");
Animal[] animals = new Animal[9];
animals[0] = dog1;
animals[1] = cat1;
animals[2] = frog1;
animals[3] = kitten1;
animals[4] = tomcat1;
animals[5] = dog2;
animals[6] = frog2;
animals[7] = kitten2;
animals[8] = dog3;
foreach (var kind in animals.GroupBy(a => a.GetType().Name))
{
double avrAge = kind.Select(a => a.Age).Average();
Console.WriteLine("Animal : {0} - AverageAge: {1}", kind.Key, avrAge);
}
}
static void Main()
{
var kitty = new Kitten("sss", 55, "female");
Animal[] Animals =
{
new Cat("asd", 5, "female"),
new Cat("asd", 5, "male"),
new Cat("asd", 5, "female"),
new Frog("ffdfdf", 5, "male"),
new Frog("sdsd", 5, "male"),
new Frog("dsdsd", 5, "male"),
new Dog("sdsd", 10, "male"),
new Dog("sdsd", 10, "male"),
new Dog("sdsd", 10, "male"),
};
Console.WriteLine(Animals[3]);
}