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Amadeus Carnegie
2,501 PointsHow do I make a list out of multidimensional music groups?
I'm not sure where to go from here, do I need to in some way do an extra step to join each individual line into a string or something?
If somebody could write the correct code with an explanation that would be much appreciated!
musical_groups = [
["Ad Rock", "MCA", "Mike D."],
["John Lennon", "Paul McCartney", "Ringo Starr", "George Harrison"],
["Salt", "Peppa", "Spinderella"],
["Rivers Cuomo", "Patrick Wilson", "Brian Bell", "Scott Shriner"],
["Chuck D.", "Flavor Flav", "Professor Griff", "Khari Winn", "DJ Lord"],
["Axl Rose", "Slash", "Duff McKagan", "Steven Adler"],
["Run", "DMC", "Jam Master Jay"],
]
# Your code here
group_number = 1
for group in musical_groups:
print("{}, ".format(group))
group_number =+ 1
2 Answers
![Ryan Bailey](https://uploads.teamtreehouse.com/production/profile-photos/10253512/micro_FullSizeRender_2.jpg)
Ryan Bailey
824 PointsI took Steven's advice along with your original code and believe I was able to output what the assignment is looking for:
for members in musical_groups:
print(", ".join(members))
![Steven Parker](https://uploads.teamtreehouse.com/production/profile-photos/969492/micro_tool_chess_set_2.jpg)
Steven Parker
230,688 PointsYou might want to consider using "join" instead of "format". Also, nothing in the instructions requires you to create any new variables (like "group_number").