is it possible to do postorder traversal using O(n) time and O(1) space? if yes,how ?
is it possible through morris traversal? if not possible then how can we modify morris traversal to implement postorder traversal?
Postorder issue
Hello @Rj.25,
Yes, it is possible to achieve that and using morris traversal only.
You may refer to the following link:
Hope, this would help.
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