Binary Tree Coding Practice Problems - Page 3 | TutorialsPoint

Tutorials Courses

Master DSA Topics - September, 2026

Practice problems across 75+ categories

Array

String

Hash Table

Dynamic Programming

Sorting

Greedy

Depth-First Search

See All Topics

73 Categories

Binary Tree Coding Problems

Practice problems frequently asked at Binary Tree • 177 problems | 37 Easy | 122 Medium | 17 Hard

#	Problem	Difficulty	Topics
31	Build Binary Expression Tree From Infix Expression	Hard	StringStackTree
32	Change the Root of a Binary Tree	Medium	TreeDepth-First SearchBinary Tree
33	Check Completeness of a Binary Tree	Medium	TreeBreadth-First SearchBinary Tree
34	Check If a String Is a Valid Sequence from Root to Leaves Path in a Binary Tree	Medium	TreeDepth-First SearchBreadth-First Search
35	Check If Two Expression Trees are Equivalent	Medium	Hash TableTreeDepth-First Search
36	Clone Binary Tree With Random Pointer	Medium	Hash TableTreeDepth-First Search
37	Closest Binary Search Tree Value	Easy	Binary SearchTreeDepth-First Search
38	Closest Binary Search Tree Value II	Hard	Two PointersStackTree
39	Closest Leaf in a Binary Tree	Medium	TreeDepth-First SearchBreadth-First Search
40	Closest Nodes Queries in a Binary Search Tree	Medium	ArrayBinary SearchTree
41	Complete Binary Tree Inserter	Medium	TreeBreadth-First SearchDesign
42	Construct Binary Search Tree from Preorder Traversal	Medium	ArrayStackTree
43	Construct Binary Tree from Inorder and Postorder Traversal	Medium	ArrayHash TableDivide and Conquer
44	Construct Binary Tree from Preorder and Inorder Traversal	Medium	ArrayHash TableDivide and Conquer
45	Construct Binary Tree from Preorder and Postorder Traversal	Medium	ArrayHash TableDivide and Conquer

Showing 31-45 of 177

1 2 3 4 5 ... 12

Python

Python Tutorial

Java

Java Tutorial

JavaScript

JavaScript

C++

C++ Tutorial

C# Tutorial

Go Tutorial

Rust

Rust Tutorial

TypeScript

TypeScript

Swift

Swift Tutorial

Kotlin

Kotlin Tutorial

Ruby

Ruby Tutorial

PHP

PHP Tutorial

C Tutorial

Scala

Scala Tutorial

Perl

Perl Tutorial

R Tutorial

Dart

Dart Tutorial

Lua

Lua Tutorial

MATLAB

MATLAB

Haskell

Haskell

Developer Toolbox

Powerful online tools to boost your productivity

JS Minifier

Whiteboard

Image Editor

Doc Viewer

LaTeX Editor

JSON Editor

QR Generator

Resume Builder

View All

public class MyFirstJavaProgram { Edit & Run

/* This is my first java program.

* This will print 'Hello, World!' as the output

*/

public static void main(String []args) {

System.out.println("Hello, World!"); // prints

}

}

Start Coding in Seconds

Coding Ground For Developers

Code, Edit, Run and Share

Ignite your coding potential on Coding Ground - an immersive online platform for hands-on learning, collaboration, and skill development.

Java Compiler Python Compiler C++ Compiler HTML Editor