python - Sum Parts of Multiple Lists -


this question has answer here:

i'm sure there way accomplish want without looping on lists , creating new objects. here have

a = [1, 2, 3, 4] b = [2, 3, 4, 5]

what looking take each set of lists , sum each placeholder output is

[3, 5, 7, 9]

thoughts?

you should use zip function , list comprehension

a = [1, 2, 3, 4] b = [2, 3, 4, 5] [sum(t) t in zip(a,b)]

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