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Software ==>	Python (34 exercises)
Topic ==>	Working with sets (1 exercise)
Level ==>	Average difficulty
Subject ==>	Python training

Compare two lists of grand prix races using sets to find any differences

This exercise is provided to allow potential course delegates to choose the correct Wise Owl Microsoft training course, and may not be reproduced in whole or in part in any format without the prior written consent of Wise Owl.

Before you can do this exercise, you'll need to download and unzip this file .

Open the file in the above folder and update the file path to point to the above folder too:

# path where files are stored (you'll need to change this)

file_path = "c:\\wiseowl\\python\\"

Run the program - it should print out two lists of grand prix (one for 2022, and the other for 2023):

Grand Prixs in 2022 and 2023

The program lists out the Grand Prix venues in 2022 and 2023, but there are discrepancies between the two years.

Create variables holding the two lists as sets instead (this will, miraculously, automatically remove any duplicates were there any), and list out all the elements in one set but not in both:

Differences between 2022 and 2023

The events which happened in one year and not the other.

You can use the ^ set operator to get the elements which are in either set but aren't in both of them - written in set notation as (A ? B) / (A B).

When you've finished, take a moment to reflect on just how few lines of code that took, then close your file down.

You can unzip this file to see the answers to this exercise, although please remember this is for your personal use only.

You can find other training resources for the subject of this exercise here:

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