프로그래머스: 음양 더하기

class Solution {
    public int solution(int[] absolutes, boolean[] signs) {
        int answer = 0;
        
        for (int x=0; x<signs.length; x++) {
            if (signs[x] == false) {
                absolutes[x] = absolutes[x] * -1;
            }
            answer += absolutes[x];
        }
        return answer;
    }
    public static void main(String[] args) {
        int[] absolutes = {4,7,12};
        boolean[] signs = {true,false,true};
        
        Solution sol = new Solution();
        int result = sol.solution(absolutes, signs);
     
        System.out.println(result); 
        
    }
}