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Python Introducing Lists Build an Application Multidimensional Musical Groups

Posted by Eswar Ambati
Eswar Ambati
890 Points

I am confused I don't know whether this is the right place to start

I am not sure about where to start. I am confused and require assistance if someone could guide me as in what to do.

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
print("Musicl Groups:")
groups = 1
for members in musical_groups:
    print("* Group {}: ${}".format(groups, members))
    groups +=1

1 Answer

John Lack-Wilson
John Lack-Wilson
8,181 Points
John Lack-Wilson
John Lack-Wilson
8,181 Points

Hi Eswar, you're overthinking this slightly. The challenge is asking you to output the members of each group and join them together with a comma. So below is an example of what that might look like:

Ad Rock, MCA, Mike. D, ...

We can do this in two simple lines of code. Firstly we can loop through all the groups, just like you've already done:

for group in musical_groups:

Then the other line to finish off our code simply needs to print each of the members of the group joined with a comma:

print(', '.join(group))
Eswar Ambati
Eswar Ambati
890 Points

Thanks