API tools faq
paste
Valeri173

Untitled

Valeri173
Oct 30th, 2024
138
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
Java 2.82 KB | None | 0 0
raw download clone embed print report
  1. abstract class Vehicle {
  2.     protected int speed;
  3.     protected int fuel;
  4.  
  5.     public Vehicle(int speed, int fuel) {
  6.         this.speed = speed;
  7.         this.fuel = fuel;
  8.     }
  9.  
  10.     public abstract void accelerate();
  11.     public abstract void brake();
  12. }
  13.  
  14. class SimpleCar extends Vehicle {
  15.  
  16.     public SimpleCar(int speed, int fuel) {
  17.         super(speed, fuel);
  18.     }
  19.  
  20.     @Override
  21.     public void accelerate() {
  22.         if (fuel > 0) {
  23.             speed += 10;
  24.             fuel--;
  25.             System.out.println("Speed after accelerate: " + speed + ", Fuel: " + fuel);
  26.             if (fuel == 0) {
  27.                 System.out.println("Out of fuel!");
  28.             }
  29.         } else {
  30.             System.out.println("Out of fuel!");
  31.         }
  32.     }
  33.  
  34.     @Override
  35.     public void brake() {
  36.         if (speed >= 10) {
  37.             speed -= 10;
  38.             System.out.println("Speed after brake: " + speed);
  39.         } else {
  40.             System.out.println("Car is already at minimum speed.");
  41.         }
  42.     }
  43. }
  44.  
  45. class ElectricCar extends Vehicle {
  46.  
  47.     public ElectricCar(int speed, int battery) {
  48.         super(speed, battery);
  49.     }
  50.  
  51.     @Override
  52.     public void accelerate() {
  53.         if (fuel > 0) {
  54.             speed += 15;
  55.             fuel--;
  56.             System.out.println("Speed after accelerate: " + speed + ", Battery: " + fuel);
  57.             if (fuel == 0) {
  58.                 System.out.println("Battery empty!");
  59.             }
  60.         } else {
  61.             System.out.println("Battery empty!");
  62.         }
  63.     }
  64.  
  65.     @Override
  66.     public void brake() {
  67.         if (speed >= 10) {
  68.             speed -= 10;
  69.             System.out.println("Speed after brake: " + speed);
  70.         } else {
  71.             System.out.println("Car is already at minimum speed.");
  72.         }
  73.     }
  74. }
  75.  
  76. public class Main {
  77.     public static void main(String[] args) {
  78.         int initialSpeedCar = 20;
  79.         int initialFuelCar = 2;
  80.         int initialSpeedElectricCar = 30;
  81.         int initialBatteryElectricCar = 2;
  82.  
  83.         if (args.length >= 4) {
  84.             initialSpeedCar = Integer.parseInt(args[0]);
  85.             initialFuelCar = Integer.parseInt(args[1]);
  86.             initialSpeedElectricCar = Integer.parseInt(args[2]);
  87.             initialBatteryElectricCar = Integer.parseInt(args[3]);
  88.         } else {
  89.             System.out.println("Default values will be used for vehicles.");
  90.         }
  91.  
  92.         SimpleCar simpleCar = new SimpleCar(initialSpeedCar, initialFuelCar);
  93.         ElectricCar electricCar = new ElectricCar(initialSpeedElectricCar, initialBatteryElectricCar);
  94.  
  95.         System.out.println("SimpleCar:");
  96.         simpleCar.accelerate();
  97.         simpleCar.accelerate();
  98.  
  99.         System.out.println("\nElectricCar:");
  100.         electricCar.accelerate();
  101.         electricCar.accelerate();
  102.     }
  103. }
  104.  
Advertisement
Add Comment
Please, Sign In to add comment
Public Pastes
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!