As a CS Student along with learning Basic Concepts and Theories in Java Programming Language, you should put some time into practicing them as well to become a successful developer in the future. For that, you should know some of the best “Java Coding Practice Platforms”.
However, practicing a Java Problem can also be done in any Integrated Development Environment or IDE. But in those cases, a student can’t track its progress. That is the reason, the best way will be to use some Online Platforms that provide Performance Tracking Features as well.
In this article, we are going to first discuss some simple Java Concepts where you have to increase your skills before writing solutions for any Java Exercises. Later, we will discuss a wide range of platforms that can be used to practice a Java Problem. So, let us start our discussion.
TL; DR: Java Coding Practice Platforms
Aspect | Summary |
Key Java Skills To Master | Strings, Loops, Data Structures, Exception Handling, and Object-Oriented Programming are essential before solving Java exercises. |
Beginner-level Platforms |
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Intermediate-level Platforms |
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Advanced-level Platforms |
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Staying Consistent Tips | Practice daily with a fixed routine, track your progress using a calendar, stick to your learning plan, revisit old concepts weekly, and reward progress. |
Tips to Solve Exercises | Start with easy questions, analyze the problem first, write clean syntax, practice daily (at least 3 problems), and monitor your improvement. |
What Are Some Key Java Skills You Can Improve?
Now, before we start discussing the platforms where you can solve any problem, we should enlighten the topics where you should have a great understanding. For developing the complete solutions for any problems, it is necessary to grasp the following Important Java Concepts.
Strings: One of the basic topics that we should have to focus on will be the Java Strings. We should know the Creation and Different Operations on Strings, then only we can work on a String Manipulation Problem like Concatenation, Reversal, and Finding Palindrome.
Loops: Another important yet basic topic will be the Loops. We should know different kinds of Loops like For Loop, While Loop, Do While Loop, etc, and their implementation process. Then, we can add a Conditional Statement as a solution to the exercises. If you’re unfamiliar with loops, you may benefit from learning about basic loops in Python, which share similarities with Java loops.
Data Structure: Though we can’t term the Data Structure in Java as a basic topic, many individuals find it easy to work with it. You should know some Native Structures in Java like ArrayList, LinkedList, HashMap, etc.
Exception Handling: Another important topic will be the Exception Handling. Exception Handling is not a basic topic, rather, it is considered as one of the Advanced Topics. Here, you should learn the Try, Catch, and Throw Keywords.
Object Oriented Programming (OOP): In the end, the Object Oriented Programming Exception, we have to know. The Oriented Programming Exception comes up with different features like Inheritance, Encapsulation, etc.
What Are Some Platforms Where You Can Practice Java Problems?
We hope that whatever we have discussed is now clear to you. So, it is time to move ahead towards our central theme of the topic. Here, we will discuss the platforms where you can work on Java Exercises as per your level of knowledge.
Here, we have divided the platforms into three categories. They are the Beginner, Intermediate, and Advanced Levels. Let us move ahead with the first one.
1. Beginner-Friendly Platforms:
Here, whatever the platforms we are going to discuss is completely designed for any Layman in Java Topic. The problems that are present in the platforms are designed in such a way that a student need not think deeply if he has a Minimum Knowledge of Java. Let us check the following platforms.
[> Codeacademy:
Codeacademy is a platform that can be used for dual purposes. Not only solving Java Exercises but with the help of this platform, one can learn about different Java Components as well. Some of the features of the Codeacademy are the following:
The Codeacademy breaks the Program Log into Small, Easy, and Meaningful Snippets.
With the help of Codeacademy, one can study Data Types, Conditional Statements, etc.
There is a Program Editor present on which one can write a Program Log and get its output.
[> W3Schools:
If any individual wants to study Java from Scratch, then W3Schools will be the best platform that can provide easy insights into Java Topics. We will find all the Basic Topics discussed nicely on W3Schools that a novice can easily grasp. Some of the characteristics of W3Schools are the following:
All the Java Topics are discussed in such a manner that it becomes easy for a novice.
An Integrated Program Log Editor is present to check Output every time.
To Study the Syntax in a good manner, you should use W3Schools.
2. Intermediate-Level Problem-Solving Platforms:
Now, if you are a student who already knows Java Syntax and Basic Topics, then you should work on the following platforms only. These are the platforms that help to develop problem-solving and implementation skills rather than just syntax. So, let us check the following platforms.
[> HackerRank:
HackerRank is the website where you will find a numerous kind of questions on Java. From Easy Questions to Complex Questions, you will find a huge range. If you have newly begun practicing, then you have to move ahead with the Easy Problems only. Some of the characteristics are the following.
An Integrated Program Editor is present where we have to write programs.
There are hints to solve the problem for all kinds of Easy-to-Complex Problems.
A set of Test Cases need to be passed to complete the solutions.
[> Edabit:
If you want to write programs in a fun way, then Edabit will be the best platform to use. You will find different kinds of problems in the Edabit platform as well. However, you have to always begin with the Easy Problems, though you have the Intermediate Level knowledge in Java.
Once, you solve an Easy Problem, you will face a Harder Problem that you have to solve.
The more you solve the issue, the more it will become difficult.
After completing any challenges, you will get the Award that will motivate you.
3. Advanced-Level Problem-Solving Platforms:
Now, if you are an individual who has all kinds of knowledge in Java, then you should work on the following platforms. These are the platforms that are used to prepare for some Programming Interviews or Competitive Exams. So, let us have a look there.
[> LeetCode:
LeetCode is one of the important platforms on which you can earn scores based on your problem-solving capability. The Score that you will get from this platform, can even be marked in your Resume which will give you an edge to get a Job.
It shares a similar problem-solving approach with linear programming in Java, which emphasizes optimization techniques.
Some of the characteristics of LeetCode are the following.
There are some Company Specified Problems that can’t be marked as the easy ones.
All of the problems are designed by keeping the Data Structures and Algorithm in mind.
There are the Mock Interviews options as well where you have to solve the issue in a specific time.
What Are Some Tips To Solve Java Programming Exercises?
Now, before we conclude our discussion on this particular topic, we would like to share some tips for solving any Java Programming Exercises. You have to always remember these tips to become a successful programmer in the future. So, let us check the following points.
You have to always look for an Easy Question in the Exercises in your beginning days.
You have to first analyze the Program Statement and then go for Logic Development.
You always have to be very careful about Syntax to avoid any kind of Error.
You have to be Consistent and try to write at least 3 answers to the programs daily.
You have to always keep an eye on the Progress Track to get your improvement.
Conclusion:
In this article we have learned about multiple platforms where you can practice Java and its problems. We have provided you the best list of platforms where you can go and practice Java challenges.
Along with studying different Java topics, you should keep working on different platforms to gain hands-on experience. But sometimes, self-practice isn’t enough.
“Need help with Java coding challenges? Our experts at CodingZap have your back.”
Takeaways:
Codeacademy and W3Schools are the platforms where you will find Easy Programs.
HackerRank and Edabit fall under the intermediate level that helps to create the Logic.
Some of the Advanced-Level Platforms are LeetCode and CodeChef.
Advanced-level platforms are built for Competitive Programming Exams only.
