GlobalLogic
Parte de Hitachi
Empleador activo
Pregunta de entrevista de GlobalLogic
How to in-order traverse a binary tree without recursion ?
Respuesta de la entrevista
Anónimo
5 may 2021
Use Stack. He wanted to know the advantage. In recursion, stack area memory is used but using external stack uses memory from heap. Usually heap is more than stack area.