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python reverse accumulating sum

Grotesque Gibbon answered on October 24, 2022 Popularity 6/10 Helpfulness 2/10

answer python reverse accumulating sum

python reverse accumulating sum

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from itertools import accumulate

data = [4, 5, 12, 8, 1, 10, 21]
cumulative = list(accumulate(data, initial=100))
print(cumulative)
# [100, 104, 109, 121, 129, 130, 140, 161]

print([y - x for x, y in more_itertools.pairwise(cumulative)])
# [4, 5, 12, 8, 1, 10, 21]

Popularity 6/10 Helpfulness 2/10 Language python

Source: Grepper

Tags: cumulative-sum iteration pairwise python sum

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Contributed on Oct 24 2022

Grotesque Gibbon

0 Answers Avg Quality 2/10

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