Instruction
Very well done! All the functions we've introduced so far were used to test the characteristics of strings. Now, let's take a look at a few functions that are used to modify strings:
username = input('What\'s your name?: ')
print('Hello, ' + username.capitalize() + '!')
The capitalize() function converts the first string character into uppercase and all subsequent characters into lowercase. Two other similar functions are also available: upper() converts all characters into uppercase, and lower() converts all characters into lowercase.
Exercise
We organized a small contest. The task was to write a sentence with as many words containing "milk" as possible. The sentences are stored in a variable named contestant_sentences.
Analyze the list and print the following result:
The best score is: {x} times "milk" was used in a single sentence!
Remember that the word milk may appear in any case in those sentences!
Stuck? Here's a hint!
Iterate over the sentences. Combine lower() and count('milk') to find the instances of milk in all different cases.
