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Python Introducing Lists Build an Application Multidimensional Musical Groups

Amadeus Carnegie
Amadeus Carnegie
2,501 Points
Posted by Amadeus Carnegie
Amadeus Carnegie
2,501 Points

How 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!

groups.py 
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
Ryan Bailey
824 Points
Ryan Bailey
Ryan Bailey
824 Points

I 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
Steven Parker
230,274 Points
Steven Parker
Steven Parker
230,274 Points

You might want to consider using "join" instead of "format". Also, nothing in the instructions requires you to create any new variables (like "group_number").