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Python Introducing Lists Build an Application Multidimensional Musical Groups

Aleksandra Laska
Aleksandra Laska
5,343 Points

How to do this task ?

I am lost

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

1 Answer

Steven Parker
Steven Parker
231,275 Points

It looks like you have already passed task 1, good job so far!

Now for task 2, you just need to add a conditional ("if") to control when the "print" will run. Give it a conditional expression to test if the length of the group is exactly 3.