This repository contains 70+
Java pattern problems with solutions.
Pattern questions are not just about printing stars β they help you:
πΉ Strengthen your understanding of loops and conditionals
πΉ Improve logical thinking and problem-solving skills
πΉ Build confidence before moving on to Data Structures & Algorithms
πΉ Prepare for coding interviews (where logical thinking matters most)
π Whatβs Inside?
β
70+ Java pattern programs
β
Clear, beginner-friendly solutions
β
Covers basic to slightly advanced patterns
Examples of patterns:
*
* *
* * *
* * * *
1
1*3
1*3*5
1*3*5*7
1*3*5*7*9
1*3*5*7*9*11
1*3*5*7*9*11*13
ABCDEFG
ABCDEF
ABCDE
ABCD
ABC
AB
A
AB
ABC
ABCD
ABCDE
ABCDEF
ABCDEFG
Clone the repository
git clone https://github.com/your-username/java-patterns.git
Open in your favorite IDE (Eclipse, IntelliJ, VS Code).
Run any .java file to see the pattern output.
π©βπ» Who is this for?
- Beginners starting with Java
- Students preparing for interviews
- Anyone wanting to sharpen problem-solving skills
Feel free to open issues or contribute new patterns!
If you find this helpful, do β the repo and share it with others.