Microsoft interview question
Do pre-order,in-order,post-order traversal without recursion, i.e. using an external stack.
Interview Answer
Anonymous
29 Aug 2015
Inorder was easy. Got a little stuck on pre, but he helped me along.
Do pre-order,in-order,post-order traversal without recursion, i.e. using an external stack.
Anonymous
Inorder was easy. Got a little stuck on pre, but he helped me along.
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