题解 | #计算商场折扣#

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......
    //从大到小顺序列出：
if(price>=5000) cost = (int) (price*0.6);
else if(price>=2000) cost = (int) (price*0.7);
else if(price>=500) cost = (int) (price*0.8);
else if(price>=100) cost = (int) (price*0.9);
else cost=price;
    
System.out.println(cost);

}

}