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Python Introducing Lists Build an Application Multidimensional Musical Groups

Posted by Angela Anders
Angela Anders
1,844 Points

Indexing lists within a multidimensional list

I know I have to index the following lists: [0][2][6]

I just don't know how to do that.

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"],
]   
trio = [0][2][6]

for group_member in musical_groups
    print(", ".join(group_member))

2 Answers

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

You could let the program determine what groups to print by testing the length of each list before you print it. An "if" statement would be good for this. You won't need "trio",

And the "for" statement seems to be missing the colon at the end.

Angela Anders
Angela Anders
1,844 Points
Angela Anders
Angela Anders
1,844 Points

Thanks Steven