public static void main(String args[]){
        AngleBetweenHourAndMinuteHand abm = new AngleBetweenHourAndMinuteHand();
        System.out.println(abm.angle(10, 15));
    }
Find small angle between hour and minute hand in analog clock
src/com/interview/misc/AngleBetweenHourAndMinuteHand.java