本文实例为大家分享了Python实现简单购物车小程序的具体代码，供大家参考，具体内容如下
要求
代码
# --*--coding:utf-8--*--
# Author: 村雨
import pprint
productList = [("Iphone 8", 10000),
("GTX2080", 8000),
("Z7KP7-GT", 6000),
("Mac pro", 15000),
("Honor 10", 2800),
("Iphone XR", 12000),
("Mi 8", 2999)
]
shoppingList = []
print("输入你的工资:")
salary = input()
if not salary.isdigit():
print("请输入整数")
else:
salary = int(salary)
while True:
for index, item in enumerate(productList):
print(index + 1, item)
print("输入你要买的商品的序号：")
userWant = input()
if userWant.isdigit():
userWant = int(userWant)
if userWant <= len(productList) and userWant > 0:
print("你要购买的是：", productList[userWant - 1][0])
if salary >= productList[userWant - 1][1]:
shoppingList.append(productList[userWant - 1][0])
salary -= productList[userWant - 1][1]
print("你已经购买了" + productList[userWant - 1][0] + ", 你的余额为 " + str(salary))
else:
print("对不起，你的余额不足！请努力工作吧！")
print("你当前所购买的商品为：")
for brought in shoppingList:
pprint.pprint(brought)
print("你当前余额为：", salary)
exit()
else:
print("你输入的商品序号有错，请重新输入")
elif userWant == "q":
print("-----------Shopping List----------")
for brought in shoppingList:
pprint.pprint(brought)
print("你的余额为 ", salary)
exit()
else:
print("Invalid input！！！")
结果
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：https://blog.csdn.net/github_39655029/article/details/82747768
