Object-Oriented Programming (OOP) is a powerful paradigm that allows developers to build software systems by organizing code around objects. Python, with its intuitive syntax and rich set of features, provides…
Level order tree traversal is a technique to visit all the nodes of a binary tree in a way that nodes at the same level are visited before nodes at a lower level. It is also known as breadth-first search or BFS.
In this tutorial, we will cover the preorder traversal ( DLR traversal ) in binary trees in both recursive and non-recursive methods. In preorder traversal, we process each node before…
A binary tree is a hierarchical data structure which has at most two child nodes, i.e no node in the tree can have a degree greater than two. For a…
