Challenge: Product Revenues Capstone
Let's put together everything you've learned in this section and apply it.
In this task, your objective is to calculate the total revenue for each product in a grocery store based on their prices and quantities sold.
After calculating the revenues, you will sort the products alphabetically and display the results in a formatted output.
Swipe to start coding
Calculate and display product revenues using functions, with results presented in a clear, formatted way.
-
Define
calculate_revenue(prices, quantities_sold)
:- Multiply each pair of elements from
prices
andquantities_sold
; - Store the results in a list called
revenue
and return it.
- Multiply each pair of elements from
-
Define
formatted_output(revenues)
:- Accepts a list of tuples:
(product_name, revenue)
; - Sort the list alphabetically by product name;
- Print each product and its revenue using the specified format.
- Accepts a list of tuples:
-
Use
calculate_revenue()
to generate therevenue
list. -
Use
zip()
to combineproduct_names
andrevenue
into a list of tuples calledrevenue_per_product
. -
Call
formatted_output()
to print the sorted results.
Output Requirements
-
For each product, print:
<product_name> has total revenue of $<revenue>
-
Ensure products are sorted alphabetically before printing.
Lösning
Tack för dina kommentarer!
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Completion rate improved to 2.17
Challenge: Product Revenues Capstone
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Let's put together everything you've learned in this section and apply it.
In this task, your objective is to calculate the total revenue for each product in a grocery store based on their prices and quantities sold.
After calculating the revenues, you will sort the products alphabetically and display the results in a formatted output.
Swipe to start coding
Calculate and display product revenues using functions, with results presented in a clear, formatted way.
-
Define
calculate_revenue(prices, quantities_sold)
:- Multiply each pair of elements from
prices
andquantities_sold
; - Store the results in a list called
revenue
and return it.
- Multiply each pair of elements from
-
Define
formatted_output(revenues)
:- Accepts a list of tuples:
(product_name, revenue)
; - Sort the list alphabetically by product name;
- Print each product and its revenue using the specified format.
- Accepts a list of tuples:
-
Use
calculate_revenue()
to generate therevenue
list. -
Use
zip()
to combineproduct_names
andrevenue
into a list of tuples calledrevenue_per_product
. -
Call
formatted_output()
to print the sorted results.
Output Requirements
-
For each product, print:
<product_name> has total revenue of $<revenue>
-
Ensure products are sorted alphabetically before printing.
Lösning
Tack för dina kommentarer!
Awesome!
Completion rate improved to 2.17single