thilko · January 12, 2019 09:56
diff --git a/gistfile1.txt b/gistfile1.txt
 Implement the code for a supermarket checkout that calculates the total price of a number of items. Products can be scanned and at the end a receipt be printed.

 1. A product at a time can be scanned. Customer can see a subtotal which shows just the total of all scanned products.
 2. Checkout can print a receipt which contains the Product and the price.
 3. Multiple products of one type can be scanned, i.e two milks at once.
 4. Products can have a price per weight i.e. apples with costs 2.50€/kg.
 5. Discount: if a customer buys 2 bottles of milk they get the two for the price of one
 6. Discount: if a customer buys 5 bars of chocolate they receive a discount of 10% for the total price of the chocolates

 Example products:
 Milk           -> 1€
 Chocolate      -> 2€
 Apples         -> 2.50€/kg
	Implement the code for a supermarket checkout that calculates the total price of a number of items. Products can be scanned and at the end a receipt be printed.

	1. A product at a time can be scanned. Customer can see a subtotal which shows just the total of all scanned products.
	2. Checkout can print a receipt which contains the Product and the price.
	3. Multiple products of one type can be scanned, i.e two milks at once.
	4. Products can have a price per weight i.e. apples with costs 2.50€/kg.
	5. Discount: if a customer buys 2 bottles of milk they get the two for the price of one
	6. Discount: if a customer buys 5 bars of chocolate they receive a discount of 10% for the total price of the chocolates

	Example products:
	Milk -> 1€
	Chocolate -> 2€
	Apples -> 2.50€/kg