See complete series on data structures here:
http://www.youtube.com/playlist?list=PL2_aWCzGMAwI3W_JlcBbtYTwiQSsOTa6P
In this lesson, we have discussed algorithms for binary tree traversal. We have talked about breadth-first and depth-first strategies for tree traversal like level-order, preorder, inorder and postorder.
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