Python Introducing Lists Build an Application Multidimensional Musical Groups

Humza Malak
Humza Malak
3,064 Points

Introducing Lists: Task 2/2

Stuck on comparing the length of the lists i am taking the length of the lists but it doesnt want to work.

What am i doing wrong?

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 group in musical_groups:
   if len(musical_groups) == 3:
    print(", ".join(group))

1 Answer

Scott Bailey
Scott Bailey
13,168 Points

Your so close.

Instead of comparing the len() of musical_groups - which is how many lists are in the list. You want to compare the len() of each group to see how many members are in each group.

Hope this helps!