Pergunta de entrevista da empresa Amazon
Find out if two binary trees are equal
Resposta da entrevista
Sigiloso
28 de mar. de 2012
check root value first, then return left subtrees equal && right subtrees equal need to take care of the null cases.
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Find out if two binary trees are equal
Sigiloso
check root value first, then return left subtrees equal && right subtrees equal need to take care of the null cases.