Welcome to the Learnovate Practice Repository 🎉
This repository is a collection of questions & solutions from JAVA & Data Structures & Algorithms (DSA) sessions conducted at BBD University by Learnovate.
It is designed to help students practice, revise, and strengthen problem-solving skills while building a strong foundation in Java & DSA.
⚡ Remember: The goal is to practice first. Only check solutions when you’re stuck after genuine effort.
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I’m excited to share that The Xeqt Community is officially launching, and we want YOU to be a part of it 🚀✨
This is your chance to showcase your programming skills , interests , and how you’d like to contribute 🤝. Whether you're into web dev , ML , cybersecurity , or UI/UX — there’s a place for you!
📋 Please take a couple of minutes to fill out our application form here: 👉 https://forms.gle/zKa1cUpXmvpHibuT7
Why fill it out?
- ✅ Let us get to know your expertise and interests
- ✅ Be included in relevant projects, groups, or events
- ✅ Help build an awesome, collaborative community 🌟
💬 Feel free to reach out if you have any questions or need help with the form.
Contact Me at Telegram :
@itz_oxi
We can’t wait to welcome you to The Xeqt! 🎉
Cheers,
- ✅ Well-structured collection of Lecture-wise problems
- ✅ Solutions in clean, beginner-friendly Java code
- ✅ Encourages learning by solving, not copying
- ✅ A great way to prepare for interviews & coding challenges
- ✅ Open for students to contribute & improve
We are a team of developers and learners passionate about:
- 🔥 Building real-world solutions with technology
- 📚 Strengthening the coding culture at BBD University
- 🌐 Exploring new opportunities in development & research
- 🤝 Creating a collaborative space for problem-solving & knowledge-sharing
📌 From BBD University, we aim to make coding & problem-solving an everyday habit.
Java is a high-level, object-oriented programming language widely used for software development, Android apps, and backend systems.
It is known for:
- Platform independence (Write Once, Run Anywhere)
- Strong OOPs concepts (Encapsulation, Inheritance, Polymorphism, Abstraction)
- Rich standard libraries
👉 Learn more: Java Official Documentation
DSA is the core of programming. It teaches us how to store, organize, and process data efficiently.
Key Topics:
- Arrays & Strings
- Linked Lists, Stacks, Queues
- Trees & Graphs
- Searching & Sorting
- Dynamic Programming
👉 Learn more: GeeksforGeeks – DSA Guide
Each lecture have its own folder
(More folders will be added as sessions continue 🚀)
- Pick a lecture folder (e.g.,
Lecture-1). - Open
questionsand try to solve problems on your own first. - Once done (or if stuck), check the solution inside
solutions. - Practice regularly to strengthen problem-solving skills.
🚫 Don’t directly copy solutions. Treat them as learning references, not shortcuts.
We welcome contributions from everyone 🎉
- 📝 Add new problems with proper explanations
- 💡 Suggest optimizations or alternative solutions
- 🐞 Fix mistakes in code or explanations
To contribute:
- Fork this repo
- Create a new branch (
your-feature-name) - Commit your changes
- Open a Pull Request
If this repo helps you in your learning journey, please consider:
- 🌟 Starring the repo → Learnovate Repository
- 🔄 Sharing it with friends & classmates
Your support motivates us to keep uploading more questions & solutions 🙌
- ✅ Add Lecture-wise notes along with problems
- ✅ Include difficulty levels (Easy / Medium / Hard)
- ✅ Add practice sheets for revision
- ✅ Interactive problem discussions via Issues/Discussions tab
Keep Practicing • Keep Learning • Keep Growing 🚀
