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Python

Posted by rishu misra
rishu misra
373 Points

looping in list

Here is a multi-dimensional list of musical groups. The first dimension is group, the second is group members.

Can you loop through each group and output the members joined together with a ", " comma space as a separator, please?

musical_group = [

[Robin,sara,gytru],

[Steve,robert,camillie]

[biyug,dyutn,aseda]

]

print(",\n".join(map(str, musical_group)))

I have to use join method in for loop.How to do this?

please don't give instruction.Give full answer.

DaJuan Harris
DaJuan Harris
Courses Plus Student 540 Points

I'm not sure exactly what the question you're working on, but I can guess.

musical_group = [['Robin',"sara","gytru"],
                ["Steve","robert","camillie"],
                ["biyug","dyutn","aseda"]
                ]

for i in range(len(musical_group)):
    print(", ".join(musical_group[i]))

1 Answer

David Watrous
David Watrous
7,064 Points
David Watrous
David Watrous
7,064 Points

If I understand your question, the following should work:

musical_groups = [['Robin','Sara','Gytru'], ['Steve','Robert','Camillie'], ['Biyug','Dyutn','Aseda']]

for group in musical_groups: print(", ".join(group))

(Note: I changed the list name slightly and formatted the group member names as strings.)