Question

4. //Program prompts users for names and quantities for a $2.00 product and displays total for each user until “XXX” is entered

Answer 1

The program is an illustration of loops

What are loops?

Loops are program statements that are used to perform repeated operations

#This gets the product name

product = input("Product: ")

#This gets the quantity

quantity= float(input("Quantity: "))

#This initializes the total quantity to 0

total = 0

while(product.upper() != "XXX"):

   #This calculates the total price

   total+=price

   #This gets the product name

   product = input("Product: ")

   #This gets the quantity

   quantity= float(input("Quantity: "))

#This prints the total quantity

print(total)

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