Next word list X26242

Statement

Write a function @next_word_list(w, f)@ that given a nonempty string $w$ and a list of strings $f$ , returns the list formed by the strings in $f$ that appear just after each ocurrence of $w$ in $f$ . The order of appearance of the words in the resulting lists must preserve the original order.

Sample session

>>> next_word_list('red', ['red','yellow','red','black','grey','red'])
['yellow', 'black']
>>> next_word_list('big', ['small','big'])
[]
>>> next_word_list('big' , ['big','small'])
['small']
>>> next_word_list('blue', ['green'])
[]
>>> next_word_list('blue', [])
[]
>>> next_word_list('red', ['red','red','red'])
['red', 'red']

Information

Author
Language: English
Official solutions: Python
User solutions: Python