Python——小试牛刀购物车

仅供自己存档，记录下学习过程
缩进就是python的灵魂

salary = int(input("please enter your salary:"))
float(salary)
commodity = ["iPhone:4300","iPad:2500","Kindle:1500","Book:150","weilong:10"]
count = len(commodity)
print("There have some commodity:")
for i in range(0,count):print(commodity[i])
while True:commodity_shop = input("please enter your shopping:")if commodity_shop == "iPhone":if salary > 4300:salary = salary-4300print("\033[0;32m you have %d left\033[0m" %salary)continueelse:print("\033[0;33m warning:the left money not enough!\033[0m")continueelif commodity_shop == "iPad":if salary > 2500:salary = salary - 2500print("\033[0;32m you have %d left\033[0m" % salary)continueelse:print("\033[0;33m warning:the left money not enough!\033[0m")continueelif commodity_shop == "Kindle":if salary > 1500:salary = salary - 1500print("\033[0;32m you have %d left\033[0m" % salary)continueelse:print("\033[0;33m warning:the left money not enough!\033[0m")continueelif commodity_shop == "Book":if salary > 150:salary = salary - 150print("\033[0;32m you have %d left\033[0m" % salary)continueelse:print("\033[0;33m warning:the left money not enough!\033[0m")continueelif commodity_shop == "weilong":if salary > 10:salary = salary - 10print("\033[0;32m you have %d left\033[0m" % salary)continueelse:print("\033[0;33m warning:the left money not enough!\033[0m")continueelif commodity_shop == "Q":breakelse:print("\033[0;31m please enter the right commodity!\033[0m")continue

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