Define a class in Matlab that represents a clock

Just take some pictures with the code written

Clock: Creates a new clock with initial time 00:00:00 on 1 January 1970

addDays: Adds the given integer number of days to the clock

addHours: Adds the given integer number of hours to the clock

addMonths: Adds the given integer number of months to the clock

addSeconds: Adds the given integer number of seconds to the clock

addYears: Adds the given integer number of years to the clock

countdown: Returns the time until the given time (represented as a Clock object) is reached as a string in the format years:months:weeks:days:hours:minutes:seconds

getDay: Returns the day on the clock as an integer

getHour: Returns the hours on the clock as an integer

getMinute: Returns the minute on the clock as an integer

getMonth: Returns the month on the clock as an integer

getNotation: Returns the notation of the clock as an integer (12 or 24)

getSecond: Returns the seconds on the clock as an integer

getTime: Returns the number of seconds elapsed (till the current time on clock) since the "beginning of time" at 00:00:00 on 1 January 1970

now: Returns the time on the clock as a string in the format hh:mm:ss dd:mm:yyyy

setDay: Sets the day on the clock to the given integer value

setHour: Sets the hours on the clock to the given integer value

setMinute: Sets the minutes on the clock to the given integer value

setMonth: Sets the month on the clock to the given integer value

setNotation: Sets the notation of the clock to the given integer value (12 or 24)

setSecond: Sets the seconds on the clock to the given integer value

setTime: Sets the time on the clock to the given time (represented by a Clock object)

setYear: Sets the year on the clock to the given integer value

tick: Increments the time on the clock by 1 second

time: Alias for getTime()