自动加入购物车,推出显示所有购物车
products = [['iphone8', 6888], ["MacPro", 14800], ['小米6', 2499], ['coffee', 31], ['boot', 80], ['Nike Shose', 799]]
goods = []
print('-------------商品列表--------------')
while True :
for index, i in enumerate(products):
print('%s %s %s' %(index,i[0],i[1]))
user_change = input('请输入您要购买的商品序号,如果推出请按Q/q:')
if user_change.isdigit():
if int(user_change) > 0 and int(user_change) < len(products):
goods.append(products[int(user_change)])
else :
print('无此商品')
elif user_change == 'q' or user_change == 'Q':
print('您所购买的商品为:')
for i in goods:
print(i[0],i[1],)
break
else:
print('请输入正确的商品序号')