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Python Introducing Lists Build an Application Multidimensional Musical Groups

Eric Morales
Eric Morales
844 Points
Posted by Eric Morales
Eric Morales
844 Points

Intro to lists

Hello,

I am having trouble with this task using python. The challenge wants me to loop through the lists and add ", " between each member. Below I have the code I used.

for member in musical_groups: print(member, ", ")

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
for member in musical_groups:
    print(member, ", ")

1 Answer

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

Consider using the "join" function to convert a list into a string with a specific separator sequence.

Also, the choice of the variable name "member" might be a bit confusing because the code stores an entire group (list of members) into it.