Pregunta de entrevista de Amazon
Find out if two binary trees are equal
Respuesta de la entrevista
Anónimo
28 mar 2012
check root value first, then return left subtrees equal && right subtrees equal need to take care of the null cases.
1
Find out if two binary trees are equal
Anónimo
check root value first, then return left subtrees equal && right subtrees equal need to take care of the null cases.