옷가게 할인 받기

class Solution {
    public int solution(int price) { 
        int answer = 0;
      if (price >= 500000) {  // 50만원보다 클때
            price = (int) (price * 0.8);  // 20퍼 할인
            answer = price;  // 20퍼 할인 가격 = answer
        }
        else if (price >= 300000) {
            price = (int) (price * 0.9); 
            answer = price;
        }
        else if (price >= 100000) {
            price = (int) (price * 0.95); 
            answer = price;
        }
        else {
            answer = price;
        }
        return answer;
    }
}