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Python Introducing Lists Build an Application Multidimensional Musical Groups

Jonathan Jimenez
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Jonathan Jimenez
Python Development Techdegree Student 1,970 Points
Posted by Jonathan Jimenez
.a{fill-rule:evenodd;}techdegree
Jonathan Jimenez
Python Development Techdegree Student 1,970 Points

groups.py task #2.

I am not sure if it's a bug, but why do i have to commented-out task #1 in order to pass task #2?

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 artist in musical_groups:
#    members = ", ".join(artist)
#    print(members)
for trios in musical_groups:
    if len(trios) == 3:
        print(", ".join(trios))

1 Answer

Josh Keenan
Josh Keenan
20,315 Points
Josh Keenan
Josh Keenan
20,315 Points

You don't have to, the challenge asks you to update your for loop to just do it for trios.