static void Main()
{
Frog kerm = new Frog("Kerm", 4, "male");
kerm.ProduceSound();
Tomcat tommy = new Tomcat("Tommy", 8, "");
tommy.ProduceSound();
Animal[] animals = new Animal[] { new Dog("SnoopDog", 5, "male"), new Kitten("Mia", 2, ""), new Tomcat("Tom", 5, ""), new Frog("Kermit", 12, "male"), new Dog("Max", 1, "male"), };
foreach (var animal in animals)
{
Console.WriteLine(animal);
}
//AvarageAgeOfAll\\
double avarageOfAll = animals.Average(animal => animal.Age);
Console.WriteLine("Avarage: {0}", avarageOfAll);
//AvarageOfDog\\
double avarageOfDog = animals.OfType <Dog>().Average(dog => dog.Age);
Console.WriteLine("Avarage Dog:{0}", avarageOfDog);
//AvarageOfCat\\
double avarageOfCat = animals.OfType <Cat>().Average(cat => cat.Age);
Console.WriteLine("Avarage Cat:{0}", avarageOfCat);
}
static void Main(string[] args)
{
int[] animalAges = new int[5];
Animal frog = new Frog("Froggy", 1, "male");
frog.ProduceSound();
animalAges[0] = frog.Age;
Animal kitten = new Kitten("Kitty", 4);
kitten.ProduceSound();
animalAges[1] = kitten.Age;
Animal dog = new Dog("Sharo", 10, "male");
dog.ProduceSound();
animalAges[2] = dog.Age;
Animal tomcat = new Tomcat("Tiger", 6);
tomcat.ProduceSound();
animalAges[3] = tomcat.Age;
Animal cat = new Cat("Fluffy", 3, "female");
cat.ProduceSound();
animalAges[4] = cat.Age;
Animal cat2 = new Cat("Maui Mauski", 18, "male");
cat2.ProduceSound();
Console.WriteLine("Average: {0}", calcAverage(animalAges));
}
static void Main(string[] args)
{
int[] animalAges = new int[5];
Animal frog = new Frog("Froggy", 1, "male");
frog.ProduceSound();
animalAges[0] = frog.Age;
Animal kitten = new Kitten("Kitty", 4);
kitten.ProduceSound();
animalAges[1] = kitten.Age;
Animal dog = new Dog("Sharo", 10, "male");
dog.ProduceSound();
animalAges[2] = dog.Age;
Animal tomcat = new Tomcat("Tiger", 6);
tomcat.ProduceSound();
animalAges[3] = tomcat.Age;
Animal cat = new Cat("Fluffy", 3, "female");
cat.ProduceSound();
animalAges[4] = cat.Age;
Animal cat2 = new Cat("Maui Mauski", 18, "male");
cat2.ProduceSound();
Console.WriteLine("Average: {0}", calcAverage(animalAges));
}
static void Main(string[] args)
{
var dog = new Dog("Sharo", 3, Gender.Male);
var dog1 = new Dog("Pumiar", 9, Gender.Male);
dog.ProduceSound();
var frog = new Frog("Jabcho", 2, Gender.Male);
var frog1 = new Frog("Cermit", 4, Gender.Male);
frog.ProduceSound();
var tomcat = new Tomcat("Tom", 5);
var tomcat1 = new Tomcat("Garfield", 1);
tomcat.ProduceSound();
var kitten = new Kitten("Kitty", 2);
var kitten1 = new Kitten("Sarra", 7);
kitten.ProduceSound();
Animal[] animals = { dog, dog1, frog, frog1, tomcat, tomcat1, kitten, kitten1 };
double dogsAverageAge = animals.Where(a => a is Dog).Average(a => a.Age);
double frogsAverageAge = animals.Where(a => a is Frog).Average(a => a.Age);
double kittensAverageAge = animals.Where(a => a is Kitten).Average(a => a.Age);
double tomcatsAverageAge = animals.Where(a => a is Tomcat).Average(a => a.Age);
Console.WriteLine("Dogs average age is {0:F2}", dogsAverageAge);
Console.WriteLine("Frogs average age is {0:F2}", frogsAverageAge);
Console.WriteLine("Tomcats average age is {0:F2}", tomcatsAverageAge);
Console.WriteLine("Kittens average age is {0:F2}", kittensAverageAge);
}
