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Find height of a special binary tree whose leaf nodes are connected
August 17, 2016

Given a special binary tree whose leaf nodes are connected to form a circular doubly linked list, find its height. For example, 1 / \ 2 3 / \ 4 5 / 6 In the above binary tree, 6, 5 and 3 are leaf nodes and they form a circular doubly linked list. Here, the… Read More »