PBO

/**
 * Write a description of class Time1 here.
 *
 * @author Thomas Felix
 * @version 11 Oktober 2020
 */

public class Waktu1
{
    private int hour;
    private int minute;
    private int second;

    /**
     * Constructor for objects of class Time1
     */
    public void setTime(int h, int m, int s)
    {
        if ((h >= 0 && h < 24) && (m >= 0 && m < 60) && (s >= 0 && s < 60))
        {
            hour = h;
            minute = m;
            second = s;
        }
        else
        {
            throw new IllegalArgumentException("hour, minute and/or second was out of range");
        }
    }

    public String toUniversalString()
    {
        return String.format("%02d:%02d:%02d", hour, minute, second);
    }

    public String toString()
    {
        return String.format("%d:%02d:%02d %s", ((hour == 0 || hour == 12) ? 12 : hour % 12), minute, second, (hour < 12 ? "AM" : "PM"));
    }
}