Question

Using Python programming, defines a function that gets a user's input of a list of words, then uses a set to get the unique words, and displays the unique words in alphabetical order.

Answer 1

def print_unique_words(words):
    result = set()
    for word in words:
        result.add(word)
    for word in sorted(result):
        print(word)


# Testing the function here. ignore/remove the code below if not required
print_unique_words(["hi", "hello", "hi", "how", "are", "you?"])