Welcome to my HackerRank Python Solutions repository! This collection contains complete, tested solutions to all HackerRank Python practice problems from the basics to advanced topics.
Each solution file is self-documented with:
- ✅ The problem statement
- ✅ Python solution code
- ✅ Step-by-step explanation
- ✅ How to run the code
- ✅ Sample input/output
- ✅ Key concepts practiced
- ✅ Why the problem matters
Whether you're preparing for coding interviews, strengthening your Python fundamentals, or looking for well-documented reference solutions, this repo is for you.
| Subdomain | Problems Covered |
|---|---|
| Introduction of Python/ | Hello World, If-Else, Arithmetic Operators, Division, Loops, Write a Function, Print Function |
| Basic_Data_Types/ | List Comprehensions, Runner-Up Score, Nested Lists, Finding Percentage, Lists, Tuples |
| Strings/ | Swap Case, Split & Join, What's Your Name, Mutations, Find a String, String Validators, Text Alignment, Text Wrap, Designer Door Mat, String Formatting, Alphabet Rangoli, Capitalize, The Minion Game |
| Sets/ | Introduction to Sets, Symmetric Difference, Set Add, Discard/Remove/Pop, Union/Intersection, Difference, Mutations, Captain's Room, Check Subset |
- Python 3.6 or higher installed on your system
git clone https://github.com/FaraAbbasi/Hackerrank_Python_Solutions.git
cd hackerrank-python-solutionsNavigate to the appropriate folder and run any Python file:
cd introduction/
python loops.pyEvery Python file follows this structure (as a multi-line comment at the top):
"""
# Problem Name
## What is this problem
Brief one-line summary
## The problem statement
Full problem description
## The Python code
(The actual solution code)
## How it works
Step-by-step logic explanation
## How to run
python filename.py
## Working examples
Sample input → expected output
## Key concepts practiced
- Concept 1
- Concept 2
## Why this problem matters
Real-world relevance or learning outcome
"""This makes every file a complete learning resource — not just a code dump.
Contributions are welcome! If you have:
- A better solution
- An optimized approach
- A missing problem
- Improved documentation
Please feel free to:
- Fork the repository
- Create a new branch (
git checkout -b feature/improvement) - Commit your changes (
git commit -m 'Add improvement') - Push to the branch (
git push origin feature/improvement) - Open a Pull Request
This project is licensed under the MIT License — see the LICENSE file for details.
If you find this repository helpful, please consider:
- Starring it on GitHub
- Forking it to save for later
- Sharing it with fellow learners
- GitHub: Fara Abbasi
- HackerRank: Fara Abbasi
Happy Coding!