[문제링크 - 프로그래머스 - 옷가게 할인 받기] https://school.programmers.co.kr/learn/courses/30/lessons/120818
class Solution {
public int solution(int price) {
int answer = 0;
if(price >= 500000){
answer = (int) (price * 0.8);
} else if(price >= 300000){
answer = (int) (price * 0.9);
} else if(price >= 100000){
answer = (int) (price * 0.95);
} else{
answer = price;
}
return answer;
}
}