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Siyuan Welch
3,025 PointsCombine the sundaes list into a new string, joining them with a comma and a space
I have no idea how to fix it.
3 Answers
Chris Freeman
Treehouse Moderator 68,441 PointsYou can join a list using:
', '.join(some_list)
This will return a string which may be assign to a variable, printed, or returned from a function as needed.
Siyuan Welch
3,025 PointsYeah, it's went through. Thank you so much!
Joseph Shammas
890 PointsIt you want to complete in one line try this
available = "banana split;hot fudge;cherry;malted;black and white"
sundaes = available.split(";")
menu = "Our available flavors are: {}."
menu = menu.format(', '.join(sundaes))
Siyuan Welch
3,025 PointsSiyuan Welch
3,025 PointsTASK: Alright, let's finish making our menu. Combine the sundaes list into a new string, joining them with a comma and a space (", "). Use that string with a .format() on our existing menu variable and replace the current value of menu.
Preview Code: available = "banana split;hot fudge;cherry;malted;black and white" sundaes = available.split(";") menu = "Our available flavors are: {}."
Chris Freeman
Treehouse Moderator 68,441 PointsChris Freeman
Treehouse Moderator 68,441 PointsTry this: