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Level Order Traversal (Breadth First Search) of Binary Tree
Given a root of the Binary Tree, find its Level Order Traversal. Level Order Traversal technique is a method to traverse a Tree such that all nodes present in the same level are traversed completely before traversing the next level. Example: Input: Output: [ [5], [12, 13], [7, 14, 2], [17, 23, 27, 3, 8, 11]] Explanation: Start with the root - [5] Level 1: [12, 13] Level 2: [7, 14, 2] Level 3 ...