static void Main()
{
var listOfVehicles = new Catalogue();
listOfVehicles.Cars = new List <Cars>();
listOfVehicles.Trucks = new List <Trucks>();
double sumCarPower = 0;
double sumTruckPower = 0;
while (true)
{
string input = Console.ReadLine();
if (input == "End")
{
break;
}
string[] inputVehicle = input.Split();
string typeOfVehicle = inputVehicle[0];
string model = inputVehicle[1];
string color = inputVehicle[2];
int horsePower = int.Parse(inputVehicle[3]);
if (typeOfVehicle.ToLower() == "car")
{
var Car = new Cars(model, color, horsePower);
listOfVehicles.Cars.Add(Car);
sumCarPower += horsePower;
}
else if (typeOfVehicle.ToLower() == "truck")
{
var Truck = new Trucks(model, color, horsePower);
listOfVehicles.Trucks.Add(Truck);
sumTruckPower += horsePower;
}
}
while (true)
{
string inputModel = Console.ReadLine();
if (inputModel == "Close the Catalogue")
{
break;
}
if (listOfVehicles.Cars.Any(x => x.Model == inputModel))
{
foreach (var car in listOfVehicles.Cars.Where(x => x.Model == inputModel))
{
Console.WriteLine($"Type: {car.Type} \n" +
$"Model: {car.Model} \n" +
$"Color: {car.Color} \n" +
$"Horsepower: {car.HorsePower}");
}
}
else if (listOfVehicles.Trucks.Any(x => x.Model == inputModel))
{
foreach (var truck in listOfVehicles.Trucks.Where(x => x.Model == inputModel))
{
Console.WriteLine($"Type: {truck.Type} \n" +
$"Model: {truck.Model} \n" +
$"Color: {truck.Color} \n" +
$"Horsepower: {truck.HorsePower}");
}
}
}
double averagePowerCars = ((double)sumCarPower / listOfVehicles.Cars.Count);
double averagePowerTrucks = ((double)sumTruckPower / listOfVehicles.Trucks.Count);
if (listOfVehicles.Cars.Count > 0)
{
Console.WriteLine($"Cars have average horsepower of: {averagePowerCars:f2}.");
}
else
{
Console.WriteLine($"Cars have average horsepower of: {0:f2}.");
}
if (listOfVehicles.Trucks.Count > 0)
{
Console.WriteLine($"Trucks have average horsepower of: {averagePowerTrucks:f2}.");
}
else
{
Console.WriteLine($"Trucks have average horsepower of: {0:f2}.");
}
}
static void Main(string[] args)
{
List <Catalogue> catalogues = new List <Catalogue>();
while (true)
{
string[] info = Console.ReadLine().Split();
string type = info[0];
if (type == "End")
{
break;
}
else
{
string brand = info[1];
string color = info[2];
int power = int.Parse(info[3]);
Catalogue catalogue = new Catalogue(type, brand, color, power);
catalogues.Add(catalogue);
}
}
while (true)
{
var printModel = Console.ReadLine();
if (printModel == "Close the Catalogue")
{
break;
}
else
{
Console.WriteLine(string.Join(" ", catalogues.Where(x => x.Model == printModel)));
}
}
List <Catalogue> cars = catalogues.Where(x => x.Type == "car").ToList();
List <Catalogue> trucks = catalogues.Where(x => x.Type == "truck").ToList();
if (cars.Count > 0)
{
double averageCarHp = cars.Average(x => x.HorsePower);
Console.WriteLine($"Cars have average horsepower of: {averageCarHp:f2}.");
}
else
{
Console.WriteLine($"Cars have average horsepower of: {cars.Sum(x => x.HorsePower):f2}.");
}
if (trucks.Count > 0)
{
double averageTruckHp = trucks.Average(x => x.HorsePower);
Console.WriteLine($"Trucks have average horsepower of: {averageTruckHp:f2}.");
}
else
{
Console.WriteLine($"Cars have average horsepower of: {trucks.Sum(x => x.HorsePower):f2}.");
}
}
