java exercises - Brave Search

Java Basics : Loops exercise (3 task)

teamtreehouse.com › community › java-basics-loops-exercise-3-task

You need to write another line of code after your do/wile loop and use console.printf to format that string that is given in the instructions. Something like this: Java console.printf("Because you said %s, you passed the test", response); Answer from Vladut Astalos on teamtreehouse.com

w3resource.com › java-exercises

Java programming Exercises, Practice, Solution - w3resource

This resource offers a total of 5356 Java Programming problems for practice. It includes 1129 main exercises, each accompanied by solutions, detailed explanations, and 4 to 5 related problems.

w3schools.com › java › java_exercises.asp

The exercises are a mix of "multiple choice" and "fill in the blanks" questions. There are between 3 and 9 questions in each category. The answer can be found in the corresponding tutorial chapter.

Discussions

Exercises to improve my Java programming skills - Stack Overflow

I have learned basics of Java but want to practice more. I was looking via Google and couldn't find many beginner level problems that I can solve using Java. Any suggestions? More on stackoverflow.com

stackoverflow.com

Looking for good Java exercises

Take a look at the MOOC Java Programming as it is a textual course with plenty graded practical exercises.

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September 15, 2020

Your opinion on coding exercises in interviews

How are they useful in evaluating a candidate for a job that requires solving business problems writing clean code?

That's not the goal of these kinds of assignments. They are simple filters to weed out people who claim they're programmers but aren't. You would not believe how common it is to have applicants who haven't written a line of code apply to jobs for senior Java devs.

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August 12, 2015

Java 8 exercises

https://b-ok.asia/book/5269696/f28ecd This is a book for coding problems. Enjoy :) More on reddit.com

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9

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June 3, 2020

People also ask

What is Java?

Java is an open-source, general-purpose programming language known for its versatility and stability. It's used for everything from building websites to operating systems and wearable devices. You can even find Java in outer space, running the Mars rover.

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Java Tutorial: Learn Java Programming | Codecademy

What does Java do?

A better question might be, "what can't Java do?" You'll find Java in the back end of websites and web apps, and it dominates the smartphone market as the primary language for Android development. It's also used to process big data and build desktop, game, and cloud-based applications — and many companies use it to build their own internal tools and software.

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Java Tutorial: Learn Java Programming | Codecademy

What do I need to know before learning Java?

There aren't any prerequisites to learning Java, but it helps to have a solid understanding of programming fundamentals (which you can learn in our Code Foundations skill path).

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Java Tutorial: Learn Java Programming | Codecademy

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teamtreehouse.com › community › java-basics-loops-exercise-3-task

Java Basics : Loops exercise (3 task) (Example) | Treehouse Community

You need to write another line of code after your do/wile loop and use console.printf to format that string that is given in the instructions. Something like this: Java console.printf("Because you said %s, you passed the test", response);

stackoverflow.com › questions › 2892167 › exercises-to-improve-my-java-programming-skills

Exercises to improve my Java programming skills - Stack Overflow

I recommend reading through the Sun's tutorials for code examples and practice in all areas of Java programming, especially the areas you wish to improve in.

Depending on how much of beginner examples you were looking for, check out CodingBat for some good beginner exercises. Project Euler is another good site, but depending on your skill level now, this may be too much, but it's worth trying anyways.

Most importantly, Its also worth noting that personal projects are a great way to start to learn a new language. I would also recommend starting a project that is benefical to you and get cracking right away, no time is better than the present!

When learning a new language, there are some nice problem sets you can use to learn the language better.

Project Euler has some nice problems with a strong mathematical twist.
Practice on Google Code Jam past problems, stick to the qualification rounds for the easier problems

codecademy.com › learn › learn-java

Java Tutorial: Learn Java Programming | Codecademy

It's time to build fluency with operators in Java. In this project, we're going to practice arithmetic in Java so you can hone your skills and feel confident taking them to the real world. Why? Practicing computing integer values with Java's arithmetic operators will help you with a wide, wide range of Java tasks in the future.

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mygreatlearning.com › blog › java exercises

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

mohamedsaidibrahim.medium.com › 15-must-know-java-coding-exercises-for-interviews-and-practice-456ae1fb34cf

💻 15 Must-Know Java Coding Exercises for Interviews and Practice | by Mohamed Said Ibrahim | Medium

June 16, 2025 - This guide covers 15 essential Java exercises, complete with explanations and code snippets, ranging from strings and arrays to custom exceptions and recursion.

coderanch.com › t › 593430 › java › Java-exercises

Looking for Java exercises (Beginning Java forum at Coderanch)

September 24, 2012 - Hi, You can find exercices for beginners at javaperspective.com. Read the entire beginner section if you want a good grasp on Java basics. I Hope this helps. ... Welcome to the Ranch I looked at the first exercise there, and I am afraid I was not impressed.

reddit.com › r/learnjava › looking for good java exercises

r/learnjava on Reddit: Looking for good Java exercises

September 15, 2020 -

Hello all,

I am currently doing Mosh's Java course. I am in Section 2 ( OOP) . So far his tutorials are really good but unfortunately is quite light in terms of exercises.

Can anyone recommend me some good place to practice the concepts I learn each day?

I was looking for something like Angela's Python course where each day she does some mini exercises on the topic of the day ending with a bigger challenge that requires concepts from things learnt so far.

Take a look at the MOOC Java Programming as it is a textual course with plenty graded practical exercises.

Hackerrank Hackerearth Leetcode Codechef Geeksforgeeks

(These are websites)

exercism.org › tracks › java › exercises

Java exercises on Exercism

Explore the 155 Java exercises on Exercism

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.

geeksforgeeks.org › java › java-exercises

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

October 9, 2025 - This Java exercise collection is designed to deepen your understanding of Java and refine your coding skills.

codedex.io › codédex › java

Codédex | Learn Java

Learn Java with this free, beginner-friendly course. Master object-oriented programming and data structures to build efficient, scalable applications. Start today!

exercism.org › tracks › java

Java on Exercism

Join Exercism’s Java Track for access to 155 exercises grouped into 26 Java Concepts, with automatic analysis of your code and personal mentoring, all 100% free.

programiz.com › java-programming › examples

Java Examples | Programiz

The best way to learn Java programming is by practicing examples. The page contains examples on basic concepts of Java.

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.

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

Top Java Coding Interview Questions (With Answers) | DigitalOcean

April 17, 2025 - However, if you want to sort an array of objects, then the object must implement the Comparable interface. If you want to specify the sorting criteria, then you can pass the Comparator for the sorting logic. Learn more about Comparable and Comparator in Java.

www3.ntu.edu.sg › home › ehchua › programming › java › J3f_OOPExercises.html

OOP Exercises - Java Programming Tutorial

A class called MyCircle, which models a circle with a center and a radius, is designed as shown in the class diagram. The MyCircle class uses a MyPoint instance (written in the earlier exercise) as its center.

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.

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Solve Java Code Challenges

Java · Solve Challenge · Solve Challenge · Solve Challenge · Solve Challenge · Solve Challenge · Solve Challenge · Solve Challenge · Solve Challenge · Solve Challenge · Solve Challenge · Status · Solved · Unsolved · Skills · Java (Basic) Java (Intermediate) Problem Solving (Intermediate) Difficulty ·