Assume that tokens is a list of strings read from a text file, that represent numeric values (e.g., ['23', '35', '8', '200']).

Give a single line that uses comprehension syntax to produce a new list, named vals, which are the corresponding integer values (e.g., [23, 35, 8, 200]).

vals = [int(t) for t in tokens]

Assume that nouns is a list of strings. Given a line that produces a new list, plural, containing all of the original words that end with the character 's'. (Yes, I realize that these might not actually represent plurals, but this is just an exercise.)

plural = [w for w in nouns if w.endswith('s')]

On our recent exam there was a question that involved converting a phrase such as 'laughing out loud' to an acronym such as 'LOL'. (Actually, the question was to use a loop to do this converstion for many different phrases, but we will focus on a single phrase for this question.)

We could accomplish the goal using traditional techniques as in the following:

initials = []
for word in phrase.split():
    initials.append(word[0].upper())
acronym = ''.join(initials)

Your task is to give a single line of code of the form

acronym = ???

acronym = ''.join(word[0].upper() for word in phrase.split())