Learn Java with 700+ Java programs and practice questions across 25 topics
Java Programs helps you learn Java by solving real programming questions. The app brings together 700+ Java practice questions across 25 topics, so you can study Java programs one concept at a time and build the logic that every coding interview, exam and project depends on.
Why practise with Java programs
Reading theory only takes you so far. Working through Java programs is how you actually learn to think like a programmer: you see a problem, read how it is solved in code, and understand why each line is there. Every question in Java Programs is grouped by topic, so you always know where you are and what to study next.
What you will practise
Java powers Android apps, enterprise systems and much of the software taught in university courses. The Java programs in this app walk through the essentials of Java programming: data types and operators, conditions and loops, methods, arrays and strings, and object-oriented concepts such as classes, objects, inheritance and interfaces. The Java practice questions are split into 25 topics, so you can work through the language in order or jump straight to the area you want to revise.
Who this app is for
- Computer science and engineering students preparing for lab work and exams
- Beginners who want to learn Java step by step through examples
- Software engineers who want a quick Java refresher before an interview
- Anyone who wants daily coding practice on their phone
How to use it
Pick a topic, open a question and read through the program. Try to work out the answer on your own first, then compare it with the code in the app. Revisit topics you find difficult and move on when a concept clicks. Short, regular sessions with Java programs build your coding ability much faster than occasional long ones.
Features of this app
- Easy to use, with a clean and comfortable reading view
- Categorised topics with easy navigation
- Share code with friends and classmates
- Change text size to suit your screen
- In-app feedback
- Handy gestures for moving between questions
- Needs internet only once a week
Build your logic
Strong problem-solving comes from repetition. With 700+ questions covering 25 topics, Java Programs gives you enough Java practice to build your logic in an easy way and steadily improve the coding skills that every computer science student and software engineer needs.
Feedback and suggestions
If you find any ambiguity, have a suggestion or would like a new feature, send us an email or use the in-app feedback option. We are happy to look into it as soon as possible. If you learned something new, share the app with your friends.
Happy programming!