Pergunta de entrevista da empresa Shopbop | East Dane
Count unique words in a given string
Resposta da entrevista
Sigiloso
7 de out. de 2019
1. Split the string on a " " delimiter to get a char array 2. return length of char array -- 2a. if unique words are required -- populate the char array elements into a HashSet and return the set's size.