음양 더하기

https://programmers.co.kr/learn/courses/30/lessons/76501

코딩테스트 연습 - 음양 더하기

 

파이썬

def solution(absolutes, signs):
    answer = 0
    for each in zip(absolutes, signs):
        answer += each[0] * (1 if each[1] else -1)
    return answer

def solution(absolutes, signs):
    return sum(each[0] * (1 if each[1] else -1) for each in zip(absolutes, signs))

solution = lambda absolutes, signs: sum(each[0] * (1 if each[1] else -1) for each in zip(absolutes, signs))

 

golang

func solution(absolutes []int, signs []bool) (sum int) {
	for i, v := range absolutes {
		if signs[i] {
			sum += v
		} else {
			sum -= v
		}
	}
	return sum
}

 

 

Java

class Solution {
    public int solution(int[] absolutes, boolean[] signs) {
        var answer = 0;
        for (var i = 0; i < absolutes.length; i++)
            answer += absolutes[i] * (signs[i] ? 1 : -1);
        return answer;
    }
}