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......
    if( price >= 100 && price <500){

cost = (int)(price*0.9);

    }

else if( price >=500 && price <2000){ cost = (int)(price0.8);} else if( price >=2000 && price < 5000){ cost = (int)(price0.7);} else if( price <100 && price >0){ cost = price;} else{ cost = (int)(price*06);} System.out.println(cost); } }