Nov-28-2017, 07:39 PM
@hello_its_me, something like this?
vocabulary = ["hello", "name"] words = input("Enter words: ") known_words = [] unknown_words = [] for word in words.split(" "): if word in vocabulary: if word not in known_words: known_words.append(word) elif word not in unknown_words: unknown_words.append(word) print("Known words: " + str(known_words)) print("Unknown words: " + str(unknown_words))