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); }
static void Main(string[] args) { try { Frog Goshko = new Frog("Goshko", 10, "male"); Frog Dimitrur = new Frog("Dimitur",6, "male"); Frog Minka = new Frog("Minka", 3, "female"); Dog Rex = new Dog("Rex", 1, "male"); Dog Hunter = new Dog("Hunter", 5, "male"); Dog Blondie = new Dog("Blondie",3,"female"); Kitten Puxy = new Kitten ("Puxy" , 2); Kitten Dazzy = new Kitten("Dazzy",5); Kitten Tuffy = new Kitten("Tuffy", 4); TomCat Tom = new TomCat("Tom", 4); TomCat Djeramaia = new TomCat("Djeramaia", 1); TomCat Virgin = new TomCat("Virgin",7); IList<Animal> animals = new List<Animal> { Goshko,Dimitrur,Minka,Rex,Hunter,Blondie,Puxy,Dazzy,Tuffy,Tom,Djeramaia,Virgin }; Goshko.ProduceSound(); Rex.ProduceSound(); Puxy.ProduceSound(); Tom.ProduceSound(); double catsAverageAge = animals .Where(animal => animal is Cat) .Average(cat => cat.Age); double dogsAverageAge = animals .Where(animal => animal is Dog) .Average(dog => dog.Age); double frogsAverageAge = animals .Where(animal => animal is Frog) .Average(frog => frog.Age); Console.WriteLine("Frogs average age is: {0:F2}", frogsAverageAge); Console.WriteLine("Dogs average age is: {0:F2}", dogsAverageAge); Console.WriteLine("Cats average age is: {0:F2}", catsAverageAge); } catch (ArgumentOutOfRangeException ae) { Console.WriteLine(ae.Message); } catch (ArgumentNullException ae) { Console.WriteLine(ae.Message); } catch (ArgumentException ae) { Console.WriteLine(ae.Message); } }
static void Main(string[] args) { try { Frog Goshko = new Frog("Goshko", 10, "male"); Frog Dimitrur = new Frog("Dimitur", 6, "male"); Frog Minka = new Frog("Minka", 3, "female"); Dog Rex = new Dog("Rex", 1, "male"); Dog Hunter = new Dog("Hunter", 5, "male"); Dog Blondie = new Dog("Blondie", 3, "female"); Kitten Puxy = new Kitten("Puxy", 2); Kitten Dazzy = new Kitten("Dazzy", 5); Kitten Tuffy = new Kitten("Tuffy", 4); TomCat Tom = new TomCat("Tom", 4); TomCat Djeramaia = new TomCat("Djeramaia", 1); TomCat Virgin = new TomCat("Virgin", 7); IList <Animal> animals = new List <Animal> { Goshko, Dimitrur, Minka, Rex, Hunter, Blondie, Puxy, Dazzy, Tuffy, Tom, Djeramaia, Virgin }; Goshko.ProduceSound(); Rex.ProduceSound(); Puxy.ProduceSound(); Tom.ProduceSound(); double catsAverageAge = animals .Where(animal => animal is Cat) .Average(cat => cat.Age); double dogsAverageAge = animals .Where(animal => animal is Dog) .Average(dog => dog.Age); double frogsAverageAge = animals .Where(animal => animal is Frog) .Average(frog => frog.Age); Console.WriteLine("Frogs average age is: {0:F2}", frogsAverageAge); Console.WriteLine("Dogs average age is: {0:F2}", dogsAverageAge); Console.WriteLine("Cats average age is: {0:F2}", catsAverageAge); } catch (ArgumentOutOfRangeException ae) { Console.WriteLine(ae.Message); } catch (ArgumentNullException ae) { Console.WriteLine(ae.Message); } catch (ArgumentException ae) { Console.WriteLine(ae.Message); } }