package com.accp;
import java.util.Scanner;
public class TestOnne {
public static void main(String[] args) {
int bianhao;
String shifou = "y";
String name = "";
double jiage = 0.0;
int shuliang = 0;
double zongjia = 0;
double heji = 0.0;
double shifu = 0.0;
Scanner input = new Scanner(System.in);
System.out.println("请选择购买商品编号");
System.out.println("1.T恤 2.网球鞋 3.网球拍");
while ("y".equals(shifou)) {
System.out.println("请输入编号");
bianhao = input.nextInt();
while (bianhao > 3) {
System.out.println("输入错误,请重新输入");
bianhao = input.nextInt();
}
System.out.println("请输入购买数量");
shuliang = input.nextInt();
switch (bianhao) {
case 1:
name = "T恤";
jiage = 250.0;
break;
case 2:
name = "鞋";
jiage = 300;
break;
case 3:
name = "拍子";
jiage = 500;
break;
}
heji = jiage * shuliang;
System.out.println(name + "\t" + "$" + jiage);
System.out.print("合计" + heji);
System.out.println("是否继续(y\n)");
shifou = input.next();
}
zongjia = zongjia + heji;
if (zongjia < 1500) {
System.out.println("应付金额" + zongjia);
} else {
System.out.println("应付金额:" + zongjia * 0.8);
}
System.out.println("实付");
shifu = input.nextDouble();
while (shifu < zongjia) {
if (shifu < zongjia) {
System.out.println("Sorry,金额不足请重新输入应付金额");
shifu = input.nextDouble();
}
System.out.println("找零:"+(zongjia-shifu));
System.out.println("谢谢光临!");
}
}
}
为此信仰
I_尼克哇
hasty
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