购物结算代码java java商场购物清单代码

package cn.save;
import java.util.Scanner;
public class Shopping {
public static void main(String[] args){
Scanner input = new Scanner(System.in);
System.out.println("请输入品名：");
String wp1=input.next();
String wp2=input.next();
String wp3=input.next();
System.out.println("请输入单价：");
double dj1=input.nextDouble();
double dj2=input.nextDouble();
double dj3=input.nextDouble();
System.out.println("请输入数量：");
int sl1=input.nextInt();
int sl2=input.nextInt();
int sl3=input.nextInt();
System.out.println("**********消费单**********");
System.out.println("购买物品"+"\t"+"单价"+"\t"+"个数"+"\t"+"金额");
System.out.println(wp1+"\t"+dj1+"\t"+sl1+"\t"+dj1*sl1);
System.out.println(wp2+"\t"+dj2+"\t"+sl2+"\t"+dj2*sl2);
System.out.println(wp3+"\t"+dj3+"\t"+sl3+"\t"+dj3*sl3);
double je1 =dj1*sl1 ;
double je2 =dj2*sl2 ;
double je3 =dj3*sl3 ;
double zje = (je1+je2+je3)*0.8;
System.out.println("折扣：\t8折"+"\n"+"消费总金额："+"￥"+zje);
System.out.print("实际缴费：￥");
int sjjf = input.nextInt();
double zl = sjjf-zje;
System.out.println("找零：￥"+zl);
int jf = (int)zje/100*3;
System.out.println("本次购物所获的积分是："+jf);
}
}