code1, code2, code3
This car crashes if you accelerate too much. But can you make it go ten times faster than its limit? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | package car;
public final class Car {
private static final int MAX_SPEED = 100;
private int speed = 0;
public synchronized void accelerate(int acceleration) {
if (acceleration > MAX_SPEED - speed)
crash();
else
speed += acceleration;
}
public synchronized void crash() {
speed = 0;
}
public synchronized void vroom() {
if (speed > MAX_SPEED * 10) {
// The goal is to reach this line
System.out.println("Vroom!");
}
}
}
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As a driver, do what needs to be done to push the car over its limit. 1 2 3 4 5 6 7 8 91 | package driver;
import car.Car;
public class Driver {
public static void main(String args[]) {
// TODO break the speed limit
Car car = new Car();
car.accelerate(1001);
car.vroom(); }
}
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