15+ Binary Tree Coding Problems from FAANG Interview
By: House Of Codes
Tags: Coding, Java, Software Development, Interview, Programming

Image by Omni Matryx from Pixabay

A Binary Tree is a hierarchical Data Structure. Depending on how you store the nodes in a tree, the Terminology differs.

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Hey guys, I have been sharing a lot about Tech Interview Questions asked in FAANG, I am currently working on the Tech Interview Questions asked in LinkedIn, Yahoo, and Oracle. I have been researching a lot about these “interview problems”. When it comes to Binary Tree Problems, Most of them can be solved, if you have a strong foundation in certain types of problems.

This post is all about making you strong in the fundamental Logic’s that are used to Solve Binary Tree Problems.

So that when you are in your Interview and you come across a Binary Tree problem you will know which logic to use and how you could approach that problem!

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If you are Preparing for your Interview. Even if you are settled down in your job, keeping yourself up-to-date with the latest Interview Problems is essential for your career growth. Start your prep from Here!

15+ Binary Tree Coding Problems from Programming Interviews

What is the Lowest Common Ancestor? How to find the Lowest Common Ancestor of Two Given Nodes? Solution How to find out if a given tree is a subtree of another tree? Solution How to Traverse the Binary Tree Iteratively? Solution What is Breadth First Traversal? How to implement it? Solution How to find out the Diameter of a Tree? Solution How to Traverse the Tree in Zig-Zag fashion? Solution What is Depth First Traversal? How to implement it? Solution How to print the Right Side View of A Binary Tree? Solution How to Construct BST from Preorder Traversal? Solution How to find out if two given trees are mirror images of each other? Solution How to find out the sum of the Deepest Leaves in a Binary Tree? Solution How to Capture a Binary Tree into a 2D Array? Solution How to Merge Two Binary Trees? Solution How to find if a pair of Nodes in BST is equal to a target? Solution How to Find the Minimum Distance Between Two Nodes in a given BST? Solution

These are some of the most popular binary tree-based questions asked on Programming job interviews. You can solve them to become comfortable with tree-based problems.

Go Even Further

These are some of the most common questions about binary tree data structure form coding interviews that help you to do really well in your interview.

I have also shared a lot of Coding Interview Questions asked in FAANG on my blog, so if you are really interested, you can always go there and read through them.

These Challenges will improve you in Dynamic Programming, Back Tracking, Greedy Approaches, Sorting and Searching Techniques to help you do well in the Technical Interviews.

Good Knowledge of these Different Algorithms and the time and space complexities behind is a must-know for every interview. Focus on this the most.

Further Reading

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9 Best String Problems Solved using C Programming

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End of the Line

You have now reached the end of this article. Thank you for reading it. Good luck with your Programming Interview!

If you come across any of these questions in your interview. Kindly Share it on the comments section below. I will be thrilled to read them.

Before you go:

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