문제
나의 해답
class Solution {
public int solution(int price) {
double d = 0.0;
if(price>=500000){
d = price*0.80;
}else if(price>=300000){
d= price*0.90;
}else if(price>=100000){
d = price * 0.95;
}else {
d = price;
}
int answer = (int)d;
return answer;
}
}
해설