프로그래머스 Lv.0 양꼬치

 

<Solution>

class Solution {
    public int solution(int n, int k) {
        int answer = 0;
        if ( n / 10 > 0) {
            int service = n / 10;
            answer = (n * 12000) + ((k-service) * 2000);
        } else {
             answer = (n * 12000) + (k * 2000);
        }
        return answer;
    }
}