disply the current time from different time zone and set alarm clock to them and display the alarm

this project is : 1-displaying the current time +the time in different time zones PST,CST,EST,MST 2-set the alarm clock 3- display the alarm clock (how many hours and minutes left until the alarm) in each time zone Note: 1-this project need to be done using classes and inheritance there must be 2 class super and sub besides the main .. more information and (helpful cod) is in the attached file 2-this project must be run on the Linux environment //simply the output of the project will be as follow Time now is: 05:55 PM Alarm is set: 09:50 PM Alarm is set for 3 hours 55 minutes from now. Time now is: 05:55 PM Alarm is set: 06:00 AM Alarm is set for 12 hours 5 minutes from now. Time now is: 05:55 PM Alarm is set: 09:50 PM Pacific Time Alarm is set for 5 hours 55 minutes from now. Time now is: 05:55 PM Alarm is set: 09:10 AM Central Time Alarm is set for 15 hours 15 minutes from now. Time now is: 05:55 PM Alarm is set: 05:35 AM Eastern Time Alarm is set for 13 hours 40 minutes from now. Time now is: 05:55 PM Alarm is set: 12:30 PM mountain Time Alarm is set for 20 hours 35 minutes from now.