How to Access Elements of a Python Dictionary by Index?

Accessing Elements of Python Dictionary by Index

In Python, dictionaries are collections of key-value pairs where each key is unique and associated with a specific value. To access elements of a dictionary, you need to use the corresponding key.

Consider the dictionary:

mydict = {
  'Apple': {'American':'16', 'Mexican':10, 'Chinese':5},
  'Grapes':{'Arabian':'25','Indian':'20'} }

To access the first element of the 'Apple' key, which is 'American', follow these steps:

1. Retrieve the value associated with 'Apple':

   apple_dict = mydict['Apple']

2. The apple_dict variable now contains the inner dictionary. To access 'American':

   american_apples = apple_dict['American']

3. The american_apples variable now holds the value '16'.

In your case, to print the first element of 'Apple', formatted as "American: 16", use the following code:

print("American:", mydict['Apple']['American'])

Note that the format of the input data may vary each time you run the application. However, the method described above will allow you to access elements by using the appropriate keys, regardless of the specific data.

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