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Software ==>	Python (34 exercises)
Topic ==>	Dictionaries (2 exercises)
Level ==>	Average difficulty
Subject ==>	Python training

Use a dictionary to hold details of the tallest buildings in the world, then list its items

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.

The 6 tallest buildings in the world (as of April 2023 anyway) are as follows:

At 310 metres tall, The Shard in London is the world's 96th tallest building (it's not even the tallest in Europe now, alas).

Create a program which stores this information in a dictionary using:

The building name as the key; and
A tuple or list containing the building's rank, city, country and height in metres as the value for each entry.

As a reminder of the syntax for working with dictionaries, this code would list out the names and colours of the Wise Owls' cats:

# create a dictionary of Wise Owl cats

cats = {

"Agatha": "Black and white",

"Annie": "Tortoiseshell",

"Marv": "Not sure",

"Neo": "Black and white",

"Sabrina": "Black",

"Salem": "Black"

}

# loop over dictionary's records

for cat_name, colour in cats.items():

print(cat_name + " is " + colour)

Now loop over the items in this dictionary to print out the contents, to get something like this:

Each dictionary item's value will contain a list or tuple, so you'll need to extract the building information from this each time round the loop.

Finally, something to ponder: was a dictionary the most suitable way to store this data or not?

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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PYTHON EXERCISES

PYTHON EXERCISES

Use a dictionary to hold details of the tallest buildings in the world, then list its items

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