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Python Introducing Lists Build an Application Multidimensional Musical Groups

Mahbubul Haq Bhuiyan
Mahbubul Haq Bhuiyan
582 Points
Posted by Mahbubul Haq Bhuiyan
Mahbubul Haq Bhuiyan
582 Points

What will be the code?

What would be the code to complete this task,tried but failed.

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"],
]
Steven Parker
Steven Parker
231,248 Points
Steven Parker
Steven Parker
231,248 Points

Please show what you've tried, and perhaps we can give you some help on getting it to pass.

1 Answer

Tim Buck
Tim Buck
5,919 Points

Use a for loop to go through each "group". Each group then contains a list of members.

for group in musical_groups:
    print(", ".join(group))

So here I am going to go through the main list and for each list it finds in the main list it will join that lists contents and separate it with a comma by using the join function.