Remove break statement

I need to remove break; statements in my code and I’ve run out of ideas how to do it. Can you please help me?

        Scanner sc = new Scanner(System.in);
        double g = 1.62, v0, deg = 45;
        double inRadians = Math.toRadians(deg);
        double t, x, y, x0 = 0, y0 = 0;
        boolean hitTarget = false;
        boolean hitObstacle = false;
        System.out.println("211RDB121 Pauls Daniels Meija 11.grupa");
        System.out.print("v0=");
        if (sc.hasNextDouble())
            v0 = sc.nextDouble();
            else {
                System.out.println("input-output error");
                sc.close();
                return;
            }
        sc.close();
        System.out.println("result:");
        System.out.println("t t x t y");
        t = 0.15;
        do {
            x = v0 * t * Math.cos(inRadians) + x0;
            y = v0 * t * Math.sin(inRadians) - (g * t * t) / 2 + y0;
            System.out.printf("%3.2ft%7.3ft%7.3fn", t, x, y);
            if (x >= 17 && x <= 20 && y <= 3 && y >= 0) {
                hitTarget = true;
                break;
            }
            else if (x >= 7 && x <= 10 && y <= 4 && y >= 0) {
                hitObstacle = true;
                break;
            }
            t += 0.1;
            } while (y >= 0);
                if (hitObstacle) {
                    System.out.println("hit the obstacle!");
                }
                else if (hitTarget)
                    System.out.println("the target was destroyed");
                else
                    System.out.println("shot off the target");
            }```

Answer

boolean run = true;
do {
    x = v0 * t * Math.cos(inRadians) + x0;
    y = v0 * t * Math.sin(inRadians) - (g * t * t) / 2 + y0;
    System.out.printf("%3.2ft%7.3ft%7.3fn", t, x, y);
    
    hitTarget = x >= 17 && x <= 20 && y <= 3 && y >= 0;
    hitObstacle = !hitTarget && x >= 7 && x <= 10 && y <= 4 && y >= 0;

    if (!hitTarget && !hitObstacle) {
        t += 0.1;
    }
    
    run = y >= 0 && !hitTarget && !hitObstacle;
} while (run);

Advertisement

Answer