Trees

Symmetric Tree

Same Tree Problem

Learn how to check if two binary trees are the same using recursive and iterative methods in C++. Includes code examples, logic explanation, and time-space complexity analysis.

Lowest Common Ancestor (LCA) of two Nodes in a Binary Tree

Check if two Binary Tress are Identical

Learn how to check if two binary trees are identical using a recursive approach. Understand the logic, implementation in C++, and complexity analysis with real examples. Perfect for DSA practice!

Post-order Tree Traversal

Understand the most loved DSA problem, the post order traversal in trees. This article post debunks the different approaches to solve this problem with intuition, approaches, dry run and code with complexity analysis.

Pre-order Tree Traversal

Learn Preorder Tree Traversal with examples, recursive and iterative C++ solutions, dry runs, and detailed complexity analysis. Master Root-Left-Right traversal with intuitive explanations.

In-order Tree Traversal

Learn in-order traversal in binary trees using recursion and iteration in C++. Understand logic, dry run, code, and complexity analysis for interviews and DSA prep.

Trees