sum = 0

gouwuche = ""

shuliang = 0

shouji = {"iphone7p": 4000, "iphone 8p": 5000,"iphone x": 6000}

shuiguo = {"李子": 7, "橙子": 13, "榴莲": 20}

userku = ""

psdku = ""

nameku = {}

sexku = {}

jifen = "0"

vip = ""

a = input("请输入”1”创建账号:")

if a == "1":

nameku = input("请输入姓名：")

sexku = input("请输入性别：")

userku = input("请输入账号：")

psdku = input("请输入密码：")

print("注册成功,请登入账号")

while True:

user = input("请输入账号：")

psd = input("请输入密码：")

if user == userku and psd == psdku:

print("欢迎尊敬的" + nameku + "进入商店")

print("个人信息：")

print("普通会员")

print("姓名：" + nameku)

print("性别：" + sexku)

while True:

a = input("输入商品类型：“手机型号”或“水果”,输入”BUY“结算：")

if a == "手机":

print("1. iphone 7p 4000元")

print("2. iphone 8p 5000元")

print("3. iphonex 6000元")

while True:

a = input("输入编号购买商品，输入“B”返回类型选择：")

if a == "1":

geshu = int(input("输入购买个数："))

gouwuche += "iphone7p"

gouwuche += "*"

gouwuche += str(geshu)

gouwuche += " "

sum += int(shouji["iphone 7p"]) * geshu

shuliang1 = str(geshu)

print("加入购物车成功")

elif a == "2":

geshu = int(input("输入购买个数："))

gouwuche += "iphone 8p"

gouwuche += "*"

gouwuche += str(geshu)

gouwuche += " "

sum += int(shouji["iphone 8p"]) * geshu

shuliang2 = str(geshu)

print("加入购物车成功")

elif a == "3":

geshu = int(input("输入购买个数："))

gouwuche += "iphone x"

gouwuche += "*"

gouwuche += str(geshu)

gouwuche += " "

sum += int(shouji["iphone x"]) * geshu

print("加入购物车成功")

else:

break

if a == "水果":

print("1. 李子 7元")

print("2. 橙子 13元")

print("3. 留恋 20元")

while True:

a = input("输入编号购买商品，输入“B”返回类型选择：")

if a == "1":

geshu = int(input("输入购买个数："))

gouwuche += "李子"

gouwuche += "*"

gouwuche += str(geshu)

gouwuche += " "

sum += int(shuiguo["李子"]) * geshu

shuliang1 = str(geshu)

print("加入购物车成功")

elif a == "2":

geshu = int(input("输入购买个数："))

gouwuche += "橙子"

gouwuche += "*"

gouwuche += str(geshu)

gouwuche += " "

sum += int(shuiguo["橙子"]) * geshu

shuliang2 = str(geshu)

print("加入购物车成功")

elif a == "3":

geshu = int(input("输入购买个数："))

gouwuche += "榴莲"

gouwuche += "*"

gouwuche += str(geshu)

gouwuche += " "

sum += int(shuiguo["榴莲"]) * geshu

print("加入购物车成功")

else:

break

elif a == "BUY":

jifen = str(sum / 2)

print("您购买的商品有：")

print(gouwuche)

print("您共有" + jifen + "积分")

print(str(sum) + "元")

if float(jifen) >= 0.0 and float(jifen) <= 1000.0:

vip = "普通会员"

if float(jifen) > 50.0 and float(jifen) <= 2500.0:

vip = "高级会员"

elif float(jifen) > 150.0 and float(jifen) <= 3500.0:

vip = "银钻会员"

elif float(jifen) > 5000.0:

vip = "金钻会员"

aa = input("输入“2”查看个人信息：")

if aa == "2":

print("个人信息：")

print(vip)

print("姓名：" + nameku)

print("性别：" + sexku)

else:

print("输入错误")

else:

print("输入账号或密码有误，请重新输入")