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Binary tree in data structure
Hi, this the part 2 of the tree in the data structure, we're going to talk about binary tree and its famous types.
Binary tree: is one of the most famous tree data structure which each node should have at most 2 children (left child and right child), in this type of trees, all nodes contains three items which are data, pointer to left child, pointer to right child.




| height(left_sub_tree) - height(right_sub_tree) | <= 1


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