题解 | #计算商场折扣#
计算商场折扣
https://www.nowcoder.com/practice/cf4dcda7bf974f83afe38af4b14946a7
import java.util.*; public class Main { public static void main(String[] args) { Scanner console = new Scanner(System.in); int price = console.nextInt(); int cost = 0; //write your code here...... //用if嵌套 if(price<100){ cost=price; }else if(price<500){ cost=(int)(price*0.9); }else if(price<2000){ cost=(int)(price*0.8); }else if(price<5000){ cost=(int)(price*0.7); }else{ cost=(int)(price*0.6); } System.out.println(cost); } }