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Why aren't the other lists being joined?
(It was working but apparently I'm not allowed to use a nested for loop I have to use join). When I run my program only the members of the last group are being printed ("Run, "DMC" ect) but what happened to everyone else?
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 seperator = ", " for group in musical_groups: all_people = seperator.join(group) print(group)
Chris FreemanTreehouse Moderator 68,404 Points
Hi Jacob Clinton, I see two issues:
- The value of
all_peopleis overwritten each time the loop is run.
- the final
group, which contains the value of
groupon the last iteration of the loop.
Perhaps, you meant in indent the
all_people instead of
Post back if you need more help. Good luck!!