Pregunta de entrevista de Microsoft
Print a binary tree level by level in zigzag order
Respuestas de entrevistas
Anónimo
8 ene 2013
You should use two stacks: for the current level and for the next one.
2
Print a binary tree level by level in zigzag order
Anónimo
You should use two stacks: for the current level and for the next one.