Write a program that will ask the user for $1)$ the current time, $2)$ the current day of the week, and $3)$ how long the timer should be$,$ and display the time and day of the week when the timer ends.

Specifically, your program should do the following:

Ask the user for the current time:

Assume the user enters the time in the $12-$hour format: $"$hh:mmam" or $"$hh:mmpm$"$

Examples: $08$:$00$am$,09$:$30$pm$,11$:$35$pm

Your program should keep asking if the time the user enters is invalid.

The valid times are from $00$:$00$am till $11$:$59$pm$,$ or $01$:$00$am till $12$:$59$am the next day. You can do it either way.

Ask the user for the day of the week:

If the user enters anything other than Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday, your program should ask again until they enter a valid value.

Ask the user for the length of the timer in the format of $"$hh:mm$"$

$"$hh$"$: is the number of hours of the timer

$"$mm$"$: is the number of minutes of the timer

For simplicity, we longest timer we allow will be $23$ hours $59$ minutes.

Ask the user for the timer length again if the timer length is out of the range

Calculate and print the time and day of week when the timer ends and print the result time in $12$hour format nicely.