Adding strings, first, first + second, etc

2024/11/19 12:14:41

Program has to be able adding strings from the list and output them in sequence but in the way:

1 string
1 + 2 string
1 + 2 + 3 string ...
def spacey(array):passe = ""i = ""m = []for e in list(array):i += ereturn (i)

This gives me output of all strings added together like:

Thisismyquestionforyou

but it requires to work like:

This
Thisis
thisismy...

Thank you for any advice.

Answer

You can use itertools.accumulate to do this easily

>>> from itertools import accumulate
>>> s = "This is my question for you"
>>> list(accumulate(s.split()))
['This', 'Thisis', 'Thisismy', 'Thisismyquestion', 'Thisismyquestionfor', 'Thisismyquestionforyou']
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