Main Java Code

Author: KrishGaur1354

Car-Gears/gears.java

@@ -0,0 +1,52 @@
+class Car {
+
+    public int gear;
+    public int speed;
+
+    public Car(int gear , int speed)
+    {
+        this.gear = gear;
+        this.speed = speed;
+    }
+
+    public void applyBrake(int decrement)
+    {
+        speed -= decrement;
+    }
+
+    public void speedUp(int increment)
+    {
+        speed += increment;
+    }
+    public String toString()
+    {
+            return("No. of gears are : " + gear + "\n" + "Speed of SuperCar is : " + speed + " mph");
+    }
+}
+
+class SuperCar extends Car {
+
+    public int setHeight;
+    public SuperCar(int gear, int speed, int rideHeight)
+
+    {
+        super(gear, speed);
+        setHeight = rideHeight;
+    }
+
+    public void setHeight(int newValue)
+    {
+        setHeight = newValue;
+    }
+    @Override public String toString()
+    {
+        return (super.toString() + "\nRide height is : " + setHeight + " inch");
+    }
+}
+public class gears {
+    public static void main(String[] args) {
+        SuperCar mb = new SuperCar(5, 180, 15);
+        System.out.println(mb.toString());
+    }
+}
+