static void Main()
{
string[] names = new string[]
{
"CALVIN",
"CALYPSO",
"CALZE",
"FANCY",
"FANNY",
"FANTASIA",
"MADDIE",
"MADEIRA",
"MADISON",
"MADMAX",
"FROGY"
};
Random rand = new Random();
Animal[] cats = new Cat[12];
for (int i = 0; i < cats.Length; i++)
{
string name = names[rand.Next(0, 10)];
uint age = (uint)rand.Next(1, 10);
SexType sex = (SexType)rand.Next(1, 3);
Cat cat = new Cat(name, age);
cat.Sex = sex;
cats[i] = cat;
}
cats[10] = new Kitten("Kity", 1);
cats[11] = new Tomcat("Big", 3);
uint catsAverageAge = Animal.CalculateAverageAge(cats);
Console.WriteLine("Cats average age: {0}" , catsAverageAge);
Animal[] frogs = new Frog[3];
for (int i = 0; i < frogs.Length; i++)
{
string name = names[rand.Next(8, 11)];
uint age = (uint)rand.Next(1, 5);
SexType sex = (SexType)rand.Next(1, 3);
Frog frog = new Frog(name, age);
frog.Sex = sex;
frogs[i] = frog;
}
Console.WriteLine("Frogs make sound");
foreach (var frog in frogs)
{
frog.MakeSound();
Console.WriteLine("Wait");
}
}
/*3. Create a hierarchy Dog, Frog, Cat, Kitten, Tomcat and define useful constructors and methods.
* Dogs, frogs and cats are Animals.
* All animals can produce sound (specified by the ISound interface).
* Kittens and tomcats are cats.
* All animals are described by age, name and sex.
* Kittens can be only female and tomcats can be only male.
* Each animal produces a specific sound.
* Create arrays of different kinds of animals and calculate the average age of each kind of animal using a static method (you may use LINQ).*/
static void Main()
{
//create different animals
Cat cat = new Cat("Catty", 3, Sex.Female);
Dog dog = new Dog("Silvestar", 5, Sex.Male);
Frog froggy = new Frog("Froggy", 1, Sex.Female);
Kitten kitten = new Kitten("Kitty", 5);
Kitten kittenCat = new Kitten("Kety", 3);
Tomcat tomcat = new Tomcat("Tom", 6);
//produces a specific sound
Console.Write("Cat make sound: ");
cat.MakeSound();
Console.Write("Dog make sound: ");
dog.MakeSound();
Console.Write("Frog make sound: ");
froggy.MakeSound();
Console.WriteLine();
//Create arrays of different kinds of animals
Animal[] animals = { cat, dog, froggy, kitten, tomcat, kittenCat};
foreach (var ani in animals)
{
Console.WriteLine(ani.ToString());
}
//calculate the average age of all animals
double agerageAgeOfAnimals = Animal.CalculateAverageAgeOfAnimals(animals);
Console.WriteLine();
Console.WriteLine("Average age of all animals is {0:F3}", agerageAgeOfAnimals);
//calculate the average age of each kind of animal
Console.WriteLine("Average of each kind is: ");
Animal.CalculateAverageAgeOfKind(animals);
}
static void Main()
{
Kitten maca = new Kitten("Maca", 1);
Cat tomas = new Cat("Tomas", 5, Gender.male);
Dog sharo = new Dog("Sharo", 5, Gender.male);
Frog kroko = new Frog("Kroko", 3, Gender.male);
Tomcat herkules = new Tomcat("Herkules", 20);
List<Kitten> kittens = new List<Kitten>()
{
maca,
new Kitten("Pisi", 2),
new Kitten("Lapa", 1)
};
Cat[] cats = new Cat[]
{
tomas,
new Cat("Gosho", 4, Gender.male),
new Cat("Sara", 8, Gender.female),
new Cat("Pesho", 11, Gender.male)
};
Dog[] dogs = new Dog[]
{
sharo,
new Dog("Chocho", 16, Gender.male),
new Dog("Lucky", 8, Gender.female),
new Dog("Sara", 10, Gender.female)
};
List<Frog> frogs = new List<Frog>()
{
kroko,
new Frog("Kroki", 2, Gender.female)
};
Tomcat[] tomcats = new Tomcat[]
{
herkules,
new Tomcat("Paul", 11),
new Tomcat("Richard", 9)
};
Console.WriteLine("Average ages of animals in collections:");
Console.WriteLine(string.Format("Tomcats: {0:F2}",Animal.AvgAge(tomcats)));
Console.WriteLine(string.Format("Kittens: {0:F2}", Animal.AvgAge(kittens)));
Console.WriteLine(string.Format("Cats: {0:F2}",Animal.AvgAge(cats)));
Console.WriteLine(string.Format("Dogs: {0:F2}", Animal.AvgAge(dogs)));
Console.WriteLine(string.Format("Frogs: {0:F2}", Animal.AvgAge(frogs)));
Console.WriteLine("\nSounds the animals make:");
Console.Write("Kitten: ");
maca.MakeSound();
Console.Write("Tomcat: ");
herkules.MakeSound();
Console.Write("Cat: ");
tomas.MakeSound();
Console.Write("Dog: ");
sharo.MakeSound();
Console.Write("Frog: ");
kroko.MakeSound();
}