Welcome to the leetcode, a collection of solved coding problems from various competitive programming platforms — built for learners, challengers, and contributors!
This repository is a part of HashSlap Summer of Code (HSSoC) 🚀
We welcome problems and solutions from the following platforms:
- ✅ LeetCode
- ✅ HackerRank
- ✅ HackerEarth
- ✅ Codeforces
- ✅ AtCoder
- ✅ CodeChef
- ✅ Any platform with algorithmic challenges!
Organized by platform → topic → problem.
root/
├── leetcode/
│ └── arrays/
│ └── two-sum/
│ ├── solution.cpp
│ └── README.md
├── hackerrank/
│ └── strings/
│ └── pangrams/
│ ├── solution.py
│ └── README.md
📝 Each solution must include a README.md explaining:
- Problem summary
- Approach & code walkthrough
- Problem link
We’re looking for:
- 🌟 Clean and working code in any language
- 📘 Detailed explanation via README.md
- 💻 Solutions to existing or new problems
- 🧠 Platform-specific folders for clarity
📌 See CONTRIBUTING.md for full guidelines!
Here’s what your README should include in each problem folder:
# Problem Name – Platform
## 🧩 Problem Statement (summary)
Brief summary of the problem or constraints.
## 💡 Approach
- Describe your logic and algorithm.
- Mention time and space complexity.
## 📜 Code Explanation
Explain your code step-by-step.
## 🔗 Problem Link
[View on LeetCode](https://leetcode.com/problems/two-sum/)- 💡 Beginners practicing DSA
- 🎯 Competitive programmers
- 👥 Open-source contributors
Whether you’re solving your first problem or adding your 100th, this repo welcomes you!
- Add a solution inside the correct folder
- Include a well-written README for each solution
- Don’t submit AI dumps or invalid code
- Respect the folder structure
✅ Valid PRs are merged regularly!
This repository is proudly maintained under the HashSlap Summer of Code open source initiative. Learn more on:
📌 Don’t forget to 🌟 star the repo and share it with your friends learning DSA!
Made with 💙 by the HSSoC community.