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Python Introducing Lists Build an Application Multidimensional Musical Groups

Posted by Miché Lozano
Miché Lozano
650 Points

How do I loop through each group and output the members joined together with a ", "... using a for loop?

Trying to use a for loop, but I don't understand the directions? Does it want me to print each group list? Should I use the ".join" function? I'm just not sure where to begin.

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 name in musical_groups:
    print(name + musical_groups.join [0])
    print(name + musical_groups [1])
    print(name + musical_groups [2])

2 Answers

scribbles
scribbles
21,173 Points
scribbles
scribbles
21,173 Points 
for group in musical_groups:
    print(', '.join(group))

The string ', ' will be used to join all of the groups together.

Miché Lozano
Miché Lozano
650 Points
Miché Lozano
Miché Lozano
650 Points

I figured it out, you're right, that's part one!