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

james mchugh
james mchugh
6,234 Points

It says I'm not getting the right values back

I think it is the way I'm writing the return statement. I've tried many ways and can't get it right.

slices.py
def first_4(data):
    return data[:4]

def first_and_last_4(data):
    return data[:4], data[-4:]

1 Answer

As an example your code

first_and_last_4("12345678")

returns

('1234', '5678')

whereas you are asked to return a single value. Try concatenation.

def first_and_last_4(data):
    return data[:4] + data[-4:]
james mchugh
james mchugh
6,234 Points

Kris, Ah, I get it now. That was one thing that just slipped my mind. Thank you