# LeetCode AI Assistant An intelligent AI-powered chatbot that helps you solve LeetCode problems with comprehensive features including code generation, complexity analysis, test cases, and idea mapping. ## Features - 🤖 **AI-Powered Problem Solving**: Get step-by-step solutions to LeetCode problems - 💻 **Multi-Language Support**: Generate code in Python, JavaScript, Java, and C++ - 🧠 **Idea Mapping**: Visual problem-solving approach with interactive mind maps - ⚡ **Complexity Analysis**: Detailed time and space complexity breakdown - 🧪 **Test Case Generation**: Comprehensive test cases with expected outputs - 🎨 **Modern UI**: Beautiful, responsive interface with syntax highlighting ## Setup Instructions ### 1. Install Dependencies ```bash npm install ``` ### 2. Get Groq API Key 1. Visit [Groq Console](https://console.groq.com/) 2. Sign up for a free account 3. Create a new API key 4. Copy your API key ### 3. Configure Environment Create a `.env` file in the root directory: ```bash VITE_GROQ_API_KEY=your-groq-api-key-here ``` ### 4. Start the Application ```bash npm run dev ``` ## Usage 1. **Start a Conversation**: Describe any LeetCode problem in the chat 2. **Explore Solutions**: Switch between different tabs to see: - **Chat**: Interactive problem-solving conversation - **Idea Map**: Visual problem-solving approach - **Test Cases**: Comprehensive test scenarios - **Complexity**: Time and space complexity analysis ## Example Prompts - "Solve the Two Sum problem" - "Help me with binary tree traversal" - "Explain dynamic programming with examples" - "Generate a solution for the longest common subsequence problem" ## Technologies Used - **React**: Frontend framework - **Groq API**: AI language model integration - **Lucide React**: Beautiful icons - **React Markdown**: Markdown rendering - **React Syntax Highlighter**: Code syntax highlighting - **CSS3**: Modern styling with gradients and animations ## API Key Security ⚠️ **Important**: Never commit your `.env` file to version control. The `.env` file is already included in `.gitignore`. ## Contributing Feel free to submit issues and enhancement requests! # Leetcode-AI