public override string ToString()
{
var sb = new StringBuilder();
sb.AppendLine($"{ Model}:")
.Append(Engine.ToString())
.AppendLine($" Weight: { ToPrint(Weight)}")
.AppendLine($" Color: { ToPrint(Color)}");
return(sb.ToString());
}
public override string ToString()
{
StringBuilder sb = new StringBuilder();
sb.AppendLine($"{Model}:");
sb.Append(Engine.ToString());
sb.AppendLine(Weight == null ? " Weight: n/a" : $" Weight: {Weight}");
sb.AppendLine($" Color: {Color}");
return(sb.ToString());
}
public override string ToString()
{
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.AppendLine($"{this.Model}:");
stringBuilder.AppendLine(Engine.ToString());
stringBuilder.AppendLine($" Weight: {this.Weight}");
stringBuilder.Append($" Color: {this.Color}");
return(stringBuilder.ToString());
}
public override string ToString()
{
StringBuilder sb = new StringBuilder();
string weightStr = Weight == 0 ? "n/a" : Weight.ToString();
sb.AppendLine($"{Model}:");
sb.AppendLine($"{Engine.ToString()}");
sb.AppendLine($"Weight: {weightStr}");
sb.Append($"Color: {Color}");
return(sb.ToString());
}
public override string ToString()
{
string output = $"{Model}:";
output = string.Concat(output, Environment.NewLine);
output = string.Concat(output, Engine.ToString());
output = string.Concat(output, Environment.NewLine);
output = string.Concat(output, Weight == 0 ? " Weight: n/a" : $" Weight: {Weight}");
output = string.Concat(output, Environment.NewLine);
output = string.Concat(output, string.IsNullOrEmpty(Color) ? " Color: n/a" : $" Color: {Color}");
return(output);
}
public override string ToString()
{
StringBuilder sb = new StringBuilder();
sb.AppendLine($"{this.Model}:");
sb.AppendLine(Engine.ToString());
sb.AppendLine(this.Weight == -1
? $" Weight: n/a"
: $" Weight: {this.Weight}");
sb.Append($" Color: {this.Color}");
return(sb.ToString());
}
static void Main()
{
List <Car> cars = new List <Car>();
List <Engine> engines = new List <Engine>();
int countEngines = int.Parse(Console.ReadLine());
for (int i = 0; i < countEngines; i++)
{
string[] inputEngine = Console.ReadLine().Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries);
string engModel = inputEngine[0];
int engPower = int.Parse(inputEngine[1]);
string engDisplacement = "n/a";
string engEfficiency = "n/a";
if (inputEngine.Length == 3)
{
string token = inputEngine[2];
if (int.TryParse(token, out int num))
{
engDisplacement = num.ToString();
}
else
{
engEfficiency = token;
}
}
if (inputEngine.Length == 4)
{
engDisplacement = inputEngine[2];
engEfficiency = inputEngine[3];
}
if (engines.Any(e => e.Model == engModel))
{
Engine currentEngine = engines.FirstOrDefault(e => e.Model == engModel);
currentEngine.Power = engPower;
currentEngine.Displacement = engDisplacement;
currentEngine.Efficiency = engEfficiency;
}
else
{
Engine engine = new Engine(engModel, engPower, engDisplacement, engEfficiency);
engines.Add(engine);
}
}
int countCars = int.Parse(Console.ReadLine());
for (int i = 0; i < countCars; i++)
{
string[] inputCar = Console.ReadLine().Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries).ToArray();
string model = inputCar[0];
string engine = inputCar[1];
string weight = "n/a";
string color = "n/a";
if (inputCar.Length == 3)
{
string token = inputCar[2];
if (int.TryParse(token, out int num))
{
weight = token;
}
else
{
color = token;
}
}
else if (inputCar.Length == 4)
{
weight = inputCar[2];
color = inputCar[3];
}
Car car = new Car(model, engine, weight, color);
cars.Add(car);
}
foreach (Car car in cars)
{
Console.WriteLine($"{car.Model}:");
Engine currentEngine = engines.FirstOrDefault(e => e.Model == car.Engine);
Console.WriteLine($" {currentEngine.Model}:");
Console.WriteLine(currentEngine.ToString());
Console.WriteLine(car.ToString());
}
}
