BST — Insertion and traversal Methods(DFS or Depth First Search).

Binary Search Tree is a node-based binary tree data structure that has the following properties:

• The left subtree of a node contains only nodes with keys lesser than the node’s key.
• The right subtree of a node contains only nodes with keys greater than the node’s key.
• The left and right subtree each must also be a binary search tree.

Step1: Create a Node Class

Node Class

Step 2 Create Binary Search class and write insertion method.

Step3: Write Traversal Methods (Depth First Traversals of this Tree will be:)

Step 4: Output

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