jkost.github.io/Courses/Mathesis/Intro2ProgrammingWithJava/Week3/3.1-OOP/sandbox/car.html at master · jkost/jkost.github.io · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <link rel="stylesheet" href="https://javaalmanac.io/almanac.min.css">
</head>
<body>

<div class="content" id="content">

<sandbox version="java17" mainclass="Car" preview="true" v-cloak>
<sandbox-source name="Car.java">
public class Car { // κλάση
  // ιδιότητες/γνωρίσματα
  String model;
  int maxSpeed;
  int ccm;
  int speed = 0;
  // μέθοδος δημιουργίας αντικειμένων - κατασκευαστής
  Car(String m, int s, int c) {
    model = m; maxSpeed = s; ccm = c;
  }

  // ενέργειες/μέθοδοι
  void accelerate() {
     if (speed <= maxSpeed - 10)
        speed+=10;
  }

  void decelerate() {
     if (speed >= 10)
        speed-=10;
  }

  public String toString() {
     return "Car[" + "model=" + model + ", maxSpeed=" + maxSpeed + ", ccm=" + ccm + ", speed=" + speed + "]";
  }

    public static void main(String[] args) {
    	Car audiA3 = new Car("Audi A3", 210, 1595);
		System.out.println(audiA3.speed);
		audiA3.accelerate();
		System.out.println(audiA3.speed);

    }
}</sandbox-source>
</sandbox>
</div>
<script src="https://javaalmanac.io/app/sandbox-bundle.js"></script>
<script>new Vue({ el: '#content' })</script>
</body>
</html>