Pergunta de entrevista da empresa Amazon
Write a regular expression for a phone number. (XXX-XXX-XXXX format)
Resposta da entrevista
Sigiloso
23 de out. de 2016
\d{3}?-\d{3}?-\d{4}
Write a regular expression for a phone number. (XXX-XXX-XXXX format)
Sigiloso
\d{3}?-\d{3}?-\d{4}