I am making a digital clock and I am trying to write a findAmVsPM method that determins if a clock currently has a morning time or an afternoon/evening time. I need this method to implement the following specifications:      /**      * Returns "AM" or "PM" depending on the clock time.      *       * @precondition clock != null      * @postcondition none      *       * @param clock the clock      * @return "AM" if the time is in the morning (between midnight and 11:59), "PM" otherwise I am currently trying to complete the body of this method however, I am getting caught on two specific steps. I need to figure out how to enforce the precondition and write code that returns "AM" if the clock's time is currently before 12 hours other wise it returns "PM". Is there anyway I could get assitance on this?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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I am making a digital clock and I am trying to write a findAmVsPM method that determins if a clock currently has a morning time or an afternoon/evening time. I need this method to implement the following specifications: 
    /**
     * Returns "AM" or "PM" depending on the clock time.
     * 
     * @precondition clock != null
     * @postcondition none
     * 
     * @param clock the clock
     * @return "AM" if the time is in the morning (between midnight and 11:59), "PM" otherwise

I am currently trying to complete the body of this method however, I am getting caught on two specific steps. I need to figure out how to enforce the precondition and write code that returns "AM" if the clock's time is currently before 12 hours other wise it returns "PM". Is there anyway I could get assitance on this?

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