java practice problems - Brave Search

codingbat.com › java

CodingBat code practice · Welcome to Codingbat. See help for the latest. Java Example Solution Code · Java String Introduction (video) Java Substring v2 (video) Java String Equals and Loops · Java String indexOf and Parsing · Java If and Boolean Logic · If Boolean Logic Example Solution Code 1 (video) If Boolean Logic Example Solution Code 2 (video) Java For and While Loops ·

w3resource.com › java-exercises

Java programming Exercises, Practice, Solution - w3resource

This resource offers a total of 5356 Java Programming problems for practice.

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codechef.com › practice › java

Complete your Java coding practice with our online Java practice course on CodeChef. Solve over 180 coding problems and challenges to get better at Java.

hackerrank.com › domains › java

Solve Java Code Challenges

Java (Intermediate) Problem Solving (Intermediate) Difficulty · Easy · Medium · Hard · Subdomains · Introduction · Strings · BigNumber · Data Structures · Object Oriented Programming · Exception Handling ·

geeksforgeeks.org › java › java-exercises

Java Exercises - Basic to Advanced Java Practice Programs with Solutions - GeeksforGeeks

January 3, 2024 - This Java exercise collection is designed to deepen your understanding of Java and refine your coding skills. The programs provide hands-on experience in solving real-world problems, reinforce key concepts, and help you master Java fundamentals, including variables, control statements, arrays, strings, methods, and object-oriented programming.

codegym.cc › java-coding-practice

Java Coding Practice | Improve Your Skills with Free Java Exercises

We’ve prepared a collection of Java exercises that will help you grasp the syntax of Java language and some core programming topics. In addition, you’ll find useful links to articles that cover the theory of Java. Enjoy your Java practice online and enhance your theory knowledge here!

w3schools.com › java › java_exercises.asp

Variables Print Variables Multiple Variables Identifiers Constants (Final) Real-Life Examples Java Data Types

cs.iusb.edu › docs › students › C101-PracticeProblems.pdf pdf

Some Practice Problems for the Java Exam and Solutions for the Problems

Java Study Guide". There are 40 problems.

reddit.com › r/javahelp › java practice: someone give me basic problems!

r/javahelp on Reddit: Java Practice: Someone give me basic problems!

February 6, 2023 -

Hi there,

I am in the middle of Chapter 2 of my Intro to Java course.

I just completed the "Interest Rate Calculator" portion of the section.

I'm looking for examples (or formulas) to practice writing in Java.

I have already done Area of a Rectangular Prism, Area of a Hexagonal Prism, Wind Speed Calculation etc on my own. Does anyone have a nice source of practice examples that propose a problem for beginners? Or does anyone want to propose a problem example themselves?

Any and all help is appreciated!!!

There are a few sites that are basically just coding challenges in various languages here are some java specific links: https://codingbat.com/java https://www.hackerrank.com/domains/java https://www.codewars.com/collections/java-challenges

an interesting way of practicing loops is trying to print patterns on screen. something like: ----- ---- -- - or - --- ----- finding ways of printing patterns like these for any number of lines is pretty good for learning the capabilities of loops and developing logical thinking in general i guess. A good one to try and make could be /\ / \ / \ \ / \/ \/ this is suposed to be a diamond, i didn't know reddit made this with spaces

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codewars.com › collections › java-exercises-1

Java Coding Practice | Java Exercises | Java Programs For Practice | Codewars

Codewars is a community where you can learn and practice coding in Java. Solve coding exercises to improve your skills.

code-exercises.com

Java Programming Exercises with Solutions - Practice Online

Easy Sum of Two Numbers Sum Multiples of Three and Five Factorial Linear Search Reverse String Find Maximum Average Value (Java 8 Lambdas and Streams) Convert to Upper Case (Java 8 Lambdas and Streams) Nth Odd Element Number Of Tree Nodes Count Nodes in List Count Number of Leaf Nodes Binary ...

codedamn.com › problem-list › java-practice-problems

Java Practice Problems

Practice Java online through hundrends of practice problems and coding questions on codedamn.

edabit.com › challenges › java

800+ Java Practice Challenges // Edabit

Learn to code with fun, bite-sized challenges. Earn XP, unlock achievements and level up. It's like Duolingo for learning to code.

labex.io › courses › java-exercises

Java Exercises | 200+ Real-world Practice Challenges | LabEx

Practice Java with 200+ hands-on coding exercises. From basic syntax to advanced concepts like data structures & algorithms. Perfect for beginners learning Java programming.

codecademy.com › home › 12 java code challenges for beginners

12 Java Code Challenges for Beginners

January 21, 2025 - Are you learning Java and looking for exercises to test your new skills? Try these 12 Java code challenges for beginners and put your Java knowledge to use.

programiz.pro › community-challenges › java

Java Coding Challenges | Programiz PRO

Java Certification · DSA with Python · DSA with C++ Complexity Calculation · DSA Certification · Explore Projects · Get started with projects and learn to build real-world applications · Create a new project · Start from a blank playground and build anything you want · GUIDED PROJECTSView all · Simple Dice RollerBeginner · Build this classic game piece by piece by solving interactive problems ·

programiz.pro › course › practice-java-basics

Practice: Java Basics

Master the basics of Java programming by solving 60+ practice problems in real-time.

linkedin.com › pulse › 25-java-code-based-questions-practice--pxphf

25 Java Code-Based Questions For Practice:

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digitalocean.com › community › tutorials › java-programming-interview-questions

Top Java Coding Interview Questions (With Answers) | DigitalOcean

April 17, 2025 - Here are some Java multithreading and concurrency coding challenges to help you practice and improve your skills: Challenge 1: Implement a thread-safe singleton class. Challenge 2: Write a program to demonstrate the use of synchronized blocks to achieve thread safety.

mygreatlearning.com › blog › java exercises

Java Practice Programs and Coding Questions for Beginners

September 4, 2025 - Work through 90 Java practice programs, coding questions, and online exercises to improve your programming skills.