Pregunta de entrevista de Quantcast
Remove duplicates. I could not solve it without sorting the array first.
Respuestas de entrevistas
Anónimo
21 feb 2015
Just use a hash table, both time and space are O(n)
5
Remove duplicates. I could not solve it without sorting the array first.
Anónimo
Just use a hash table, both time and space are O(n)