Binary Tree Traversal in C++ | Practice Leetcode Questions

Introduction to Tree Traversal for Beginners, Pros, and Curious Minds Alike! Hands-on experience with Leetcode problems.
Free tutorial
Rating: 4.3 out of 5 (5 ratings)
595 students
1hr 52min of on-demand video
English [Auto]

Understand binary tree basics for effective traversal strategies in C++ programming.
Explore inorder, preorder, postorder, and level order traversal techniques.
Hands-on coding experience to implement traversal algorithms in C++.
Apply learned techniques to solve real-world programming problems effectively.


  • Prerequisites: You should know some C++ basics and be comfortable with fundamental data structures like arrays and pointers. While it's not mandatory, a basic understanding of recursion would be helpful.


Welcome to Binary Tree Traversal in C++! This course delves deep into the binary tree structure, offering insights into traversal techniques using the C++ language. Binary trees, pivotal in computing, require efficient traversal for diverse problem-solving, from expression parsing to data manipulation.

Throughout the course, you'll explore binary tree basics, including structure, terminology, and properties, alongside four primary traversal methods:

Inorder Traversal: Navigate a binary tree from left subtree to root to right subtree, beneficial for expression parsing and search operations.

Preorder Traversal: Traverse by visiting the root before child nodes, useful for tree duplication and problem-solving.

Postorder Traversal: Explore by visiting left and right subtrees before the root, ideal for tree deletion and expression evaluation.

Level Order Traversal: Traverse level by level, from root to deepest nodes, crucial for breadth-first search and level-based problem-solving.

You'll not only grasp theoretical concepts but also apply them hands-on using C++, STL, and coding best practices, solving LeetCode problems for practical experience. By course end, you'll master binary tree traversals, ready to tackle real-world programming challenges and enhance your C++ skills. Enroll now and embark on this learning journey together!

So, whether you're a complete beginner or a seasoned coder looking to brush up on your skills, this course is for you! Get ready to embark on an exciting journey into the world of binary tree traversal, where learning is fun and rewarding. Let's dive in and explore together! One node at a time!

Who this course is for:

  • This course is designed for anyone looking to deepen their understanding of binary tree traversal in C++, whether you're a beginner programmer, a seasoned developer, or simply curious about algorithms.


Software Engineer | Coding Instructor
Eduminate IO
  • 4.3 Instructor Rating
  • 5 Reviews
  • 595 Students
  • 1 Course

Hello and welcome!

I'm a seasoned software engineer with four years of experience at Google and a track record of cracking interviews for top tech companies like Amazon, PhonePe, Swiggy, Zomato, and more.

I specialize in simplifying the complex and crafting elegant, efficient code. Don't fret about tech jargon – I'll break it down into bite-sized pieces. Whether you're new to coding or a seasoned pro, get ready to laugh, learn, and level up with me.

Join our journey to tech brilliance – let's make coding fun again!

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