Complete the code to implement the following operations:

Complete read$\_$date$()$:

Read an input string representing a date in the format yyyy$-$mm$-$dd$.$Create a date object from the input string.Return the date object.

Call read$\_$date$()$ four times to read four $($unique$)$ date objects and store the date objects in a list.

Call sorted$()$ to sort the list of date objects, earliest first. Store the sorted dates in a new list.

Output the sorted$\_$dates, in the format mm$/$dd$/$yyyy$.$

Hint: Use strftime$()$ to format the date outputs. $($See resource below.$)$

Output the number of days between the last two dates in the sorted list as a positive number.

Output the date that is $3$ weeks from the most recent date in the format "July $4,1776".$

Hint: Use timedelta$()$ to set a duration of time for the arithmetic on date objects. $($See resources below.$)$

Ex: timedelta$($days$=50,$ seconds$=27,$ hours$=8,$ weeks$=2)$ will define a duration of $50$ days $+27$ seconds $+8$ hours $+2$ weeks.

Output the full name of the day of the week of the earliest day