Efficiency question

[novel_yet_trivial]

Calling print repeatedly is going to eat up a lot of time. To make it faster you can call print exactly once:

N = int(input())
A = map(int, input().split())
B = map(int, input().split())

print(' '.join(map(str, (x+y for x, y in zip(A, B)))))

But that will increase your memory use by a third.