Update README.md

Author: sanajitjana

README.md

@@ -1,2 +1,69 @@
 # Leetcode-Solutions
-All the code solutions I solved in the leetcode platform.
+
+A collection of my solutions to LeetCode problems, written in various programming languages. This repository is meant to document my learning journey, share my approaches, and help others understand different ways to solve algorithmic challenges.
+
+---
+
+## 📝 About
+
+This repository contains solutions to problems from [LeetCode](https://leetcode.com/). Solutions are organized by problem name/number and language. Each solution includes clear code and, where relevant, explanations or comments to help you understand the approach.
+
+---
+
+## 📚 Structure
+
+The repository is organized as follows:
+
+```
+Leetcode-Solutions/
+├── <Problem-Category>/
+│   ├── <Problem-Name-or-Number>.<extension>
+│   └── ...
+├── README.md
+└── ...
+```
+
+- Solutions may be grouped by problem category (e.g., Arrays, LinkedList, DynamicProgramming, etc.) or by language (depending on your structure).
+- File names usually include the problem name or number.
+
+---
+
+## 🧑‍💻 Languages Used
+
+- Python
+- C++
+- Java
+- JavaScript
+- (Add or remove languages as appropriate)
+
+---
+
+## 🚩 How to Use
+
+1. **Browse by directory or search for a problem.**
+2. **Open the file to see the solution and explanation.**
+3. **Feel free to use these solutions for learning and reference.**
+4. **If you have a better approach, open a pull request!**
+
+---
+
+## 🏆 Progress
+
+- Problems solved: [add your count here]
+- Last updated: [add date or automate if possible]
+---
+
+## ⭐️ Support
+
+If you find this repository helpful, please star it!  
+Your support motivates me to keep solving and sharing more problems.
+
+---
+
+## 📄 License
+
+This repository is licensed under the [MIT License](LICENSE).
+
+---
+
+Happy Coding! 🚀