Pregunta de entrevista de Granicus
Create an algorithm that takes in a string and returns 'true' if there are no repeating characters in the string, and false if there are repeating characters.
Respuesta de la entrevista
Anónimo
27 jul 2016
for(char b : a.toCharArray()) { a = a.substring(1); for(char c : a.toCharArray()) if(b == c) return false; } return true;