Binary Tree
Learn the fundamentals of binary trees.
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Introduction to binary trees
The main reason we’re studying data structures is to organize data most efficiently. A binary tree is a specialized representation of data structure. A binary tree is used for data storage purposes. A tree is represented by nodes that are connected by edges or pointers.
A binary tree has a unique condition, making it very special among other data storage mechanisms. A node of a binary tree can have a maximum of two children. When it has one or two children, we call it a subtree. Each node of a subtree can have more subtrees.
When a tree node or subtree node doesn’t have children, it’s called a leaf node.
While traversing a tree, we always take the leaf node as our ending point or base case for recursion. We can search a binary tree as an ordered array. We can also insert and delete data in any binary ...