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Aleksandra Laska5,343 Points
What should be added to this code ?
Can you please help me with this exercise ?
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 x in musical_groups: y = musical_groups.join() print(musical_groups)
Daniel TuratoJava Web Development Techdegree Graduate 30,124 Points
First of, you're using the join method wrong. To use the join method, you're meant to specify a separator string (a string which will separate each element in a list) first then call the join method on that string passing in the the given list. You can read more about join here - https://appdividend.com/2019/01/31/python-string-join-example-python-join-method-tutorial/. Secondly, I'd recommend naming your for loops iterator values something with meaning as x & y is hard to distinguish the meaning they have. With that being said, this is what I got:
for group in musical_groups: print(", ".join(group))