프로그래머스-음양 더하기

class Solution {
    public int solution(int[] absolutes, boolean[] signs) {
        int ans=0;
        for(int i=0; i<absolutes.length; i++){
                if(signs[i]){
                  ans+=absolutes[i];  
                }else{
                    ans-=absolutes[i];
                }
        }
        return ans;
    }
}