public class WhoaWhat {
    public static void main(String[] args) {
        System.out.println(doOne() + " " + doTwo());
        // will print 2048 4 - but why?
    }
    private static int doOne() {
        int result = 2;
        for(int i = 0; i < 10; i++)
        {
            result = result * 2;
        }
        return result;
    }
    private static int doTwo() {
        int result = 2;
        for(int i = 0; i < 10; i++);
        {
            result = result * 2;
        }
        return result;
    }
}