Python | Sequences exercise | Performing various operations on a tuple of common words
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Open and run the file shown in the folder above. It should give you a list of the 25 most common words in written English, and various ways of analysing them:
If you run this program, you should see 7 headings just waiting to be filled in!
See how many of the bits of information from A to G you can show, using these hints:
|A - number of words||The len function gives the number of items in any sequence.|
|B - first 5 words||Use the syntax sequence[start:stop] .|
|C - last 3 words||You can use negative numbers to say how many items before the end of the sequence you want to stop.|
|D - every 5th word||Use the syntax sequence[start:stop:step value] .|
|E - four-letter words||Use the iterator for X in Y:, and within this loop test whether the len of each item equals 4.|
|F - Words starting with w||Use the same iterator syntax, but this time apply the startswith method to each item to see if it begins with a w.|
|G - words in order||Tuples are immutable, so use the list function to convert your tuple to a list then apply the sort method.|
You can see what answers you should get below.
Here are the answers you should get to the various parts of this exercise:
These are the answers you should get.
Save this program as Analysing common words.py and close it down.