Welcome to my InterviewBit Solutions repository! 🎉 This project started as a hands-on learning lab to bridge the gap between algorithm theory and real-world problem-solving using the absolutely fantastic language, C++. Over time, it has evolved into a trusted resource for 250+ engineers, for its production-quality code and annotated teaching style.
Whether you're preparing for coding interviews or looking to deepen your understanding of algorithms, this repository is here to help! 💡
This repository contains working solutions (✅ passing all test cases on the InterviewBit online judge) written in C++. In future, I’ll try adding Java solutions as well, as I’ve transitioned to using Java in my professional work. 🖥️
- Optimized Solutions: Each solution is crafted with a focus on time ⏱️ and space complexity 💾.
- Modern C++ Features: Solutions leverage C++11 features like list initialization, auto, and emplace_back.
- Multiple Approaches: Some problems include multiple solutions with detailed comments explaining the trade-offs.
- Mentorship-Driven: The code reflects professional C++ experience, with an emphasis on clarity and readability to foster learning. 🧑💻
- Standalone Execution: The solutions are designed for the InterviewBit platform and may not run directly in your local IDE. To execute them locally, you’ll need to write a
main()function and provide appropriate inputs/test cases. - Multiple Solutions: If a file contains multiple approaches, they are separated by comments. Be cautious not to copy all solutions at once when submitting to the online judge.
- Original Content: All code in this repository is written by me. If you find it helpful, please consider giving the repo a ⭐ to show your support!
Contributions are always welcome! Here’s how you can get involved:
- Fork the Repository 🍴
- Make Changes ✏️: Add, delete, or modify solutions.
- Follow Standards 📚: Ensure your code follows the existing structure and includes the problem statement with a link to the InterviewBit problem.
- Example: AddOneToNumber.cpp
- Submit Proof 📸: Attach a screenshot showing that your solution was ACCEPTED by the InterviewBit online judge.
- Create a Pull Request 🚢: Submit your changes for review.
You can contribute if your solution meets any of the following criteria:
- Better Time Complexity ⏳: Your solution is faster than the one already present.
- Better Space Complexity 💾: Your solution uses less memory.
- Conciseness ✂️: Your solution is equally efficient but more concise.
- Improved Readability 📖: Your solution is easier to understand, with clear comments explaining the logic.
- Enhanced Documentation 📝: You’ve added meaningful comments or explanations to an existing solution.
This project is more than just a collection of solutions — it's a learning resource designed to help engineers grow. By sharing my journey and insights, I hope to inspire others to write clean, efficient, and maintainable code. 🌱
If you find this repository helpful, don’t forget to star ⭐ it and share it with others who might benefit. Let’s grow together! 🙌
Thank you for visiting, and happy coding! 😊
Feel free to reach out if you have any questions or suggestions. 💬