https://school.programmers.co.kr/learn/courses/30/lessons/76501
python
def solution(absolutes, signs):
answer = 0
for absolute, sign in zip(absolutes, signs):
answer = answer + absolute if sign is True else answer - absolute
return answer
if __name__ == "__main__":
result = solution(absolutes=[4, 7, 12], signs=[True, False, True])
print(result)
print(result == 9)
9
True