Python基礎練習:
列表與函數
product_list=[('HW P:',3500),
('IPHONE:',500),
('WATCH:',200),
('book1',10)
]
lili_Money=5000
shopping=input('請輸入物品編號:')
if shopping.isdigit:
shopping=int(shopping)
if shopping==1:
print('購物成功,您的餘額:',lili_Money-product_list[0][1])