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Python Python Collections (2016, retired 2019) Slices Slice Functions

George Lugo
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.a{fill-rule:evenodd;}techdegree
George Lugo
Python Web Development Techdegree Student 922 Points

i don't understand why my code is wrong

first_4 = ['john', 'calli', 'smith', 'michael','kelsey', 'cramer', ' george'] first_4[:5]

slices.py
first_4 = ['john', 'calli', 'smith', 'michael','kelsey', 'cramer', ' george']
first_4[:5]

2 Answers

Chris Freeman
MOD
Chris Freeman
Treehouse Moderator 68,428 Points

The challenge asks you to define a function. It should include a return statement. Something of the format:

def first_4(container):
    return <your slide code here>

Post back if still stuck. Good luck!!!

Stuart Wright
Stuart Wright
41,119 Points

[:5] actually selects the first 5 elements, not 4:

Element 0, element 1, element 2, element 3 and element 4.

Which part of the challenge are you trying to answer? Even if you change the slice to [:4] instead of [:5] it doesn't look like you are storing the result anywhere.