# AUTHOR:XWL
# _*_coding:utf-8_*_
# program Practice
#
# Please close your eyes and write the following procedure.
#
# Program: Shopping Cart Program
#
Needs
#
# After starting the program, let the user enter the payroll and then print the list of items
# allow users to purchase items based on their product number
# After the user selects the product, checks whether the balance is enough, enough on the direct debit, enough to remind
# can exit at any time, when you exit, print purchased goods and balances
salary = Int (input (' Please enter your salary? ‘))
If salary > 10000:
List = [{
' Name ': ' Swarovski ',
' Number ': ' 1 ',
' Price ': 10000
},{
' Name ': ' Chanel ',
' Number ': ' 2 ',
' Price ': 10001
},{
' Name ': ' Louis Vuitton ',
' Number ': ' 3 ',
' Price ': 10002
}]
Elif Salary < 10000 and salary > 1000:
List = [{
' Name ': ' The King's Watch ',
' Number ': ' 1 ',
' Price ': 8888
},{
' Name ': ' Vacheron Constantin ',
' Number ': ' 2 ',
' Price ': 9999
},{
' Name ': ' Longines ',
' Number ': ' 3 ',
' Price ': 7777
}]
Else
List = [{
' Name ': ' AHC ',
' Number ': ' 1 ',
' Price ': 666
},{
' Name ': ' Whoo ',
' Number ': ' 2 ',
' Price ': 777
},{
' Name ': ' Sk2 ',
' Number ': ' 3 ',
' Price ': 888
}]
Print (list)
Ps1= ""
PS: Enter the number to add the item to the shopping cart;
Enter Q or quit to exit the shopping process;
Enter the W or W Checkout cart (shows the goods and balances that have been purchased);
‘‘‘
# put it in a product
Shoppcar = []
While True:
# Enter the number of the product I want to buy
Choice = input (' Please select the product number you want to buy: ')
# Judging is not a string
If Choice.isdigit ():
# Number of selected
Choice = Int (choice)
Choice = Choice-1
# Determine if the selected number has
If choice < Len (list) or choice = = Len (list):
Price = List[choice][' Price ']
Print (price)
# If my balance is more than this price or equal to the income into my shopping cart
If salary > price or salary = = Price:
# Add this information to my shopping cart
Shoppcar.append (List[choice])
# The balance minus the money I spent is the rest of me (I can continue shopping with the rest of the money)
Salary = salary-list[choice][' price ']
Print ("You have already", list[choice][' price '], "add to cart, your balance is:", salary)
# When my balance is not enough to pay
Else
Print ("Your balance is:", salary, ", Can't Buy:", list[choice][' name '])
Else
Print ("The item you entered does not exist, please re-enter ...")
Continue
# If you enter a value of w/w, go to checkout cart
elif Choice = = ' W ' or choice = = ' W ':
If Shoppcar:
Print ("The item you have purchased:")
Print ("---------------")
For I in Shoppcar:
Print (I[0])
Print ("---------------")
Print (">>> you now have a total surplus:", salary)
Break
Else
Print (' * * * pro! You have not purchased a product to exit? ‘)
Choice = input (' exit Please enter Q/quit ')
# Exit the shopping program if you enter Q/quit
elif Choice = = ' Q ' or choice = = ' Quit ':
Print ("You have exited the shopping process, this time did not buy any goods, welcome to visit again!") ")
Break
Else
Print ("The item you entered does not exist, please re-enter!")
Shopping cart Jane program python