Pregunta de entrevista de Amazon
level order print a given tree
Respuestas de entrevistas
Anónimo
11 abr 2012
At first I use 2 queue, and the interviewer ask me to refine to using only one queue.
level order print a given tree
Anónimo
At first I use 2 queue, and the interviewer ask me to refine to using only one queue.