Basic Calculator 🧮

A basic calculator app built with Flutter and Dart that demonstrates state management, user input handling, and UI design.
This project is part of my Flutter learning journey and practice with reusable widgets.

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✨ Features

• 🔢 Basic Arithmetic Operations

  • Addition (+)
  • Subtraction (-)
  • Multiplication (x)
  • Division (/)

• 💯 Percentage Calculation (%)

• 📝 Input Controls

  • Clear All (AC)
  • Delete Last Input (Del)
  • Recall Last Result (Ans)

• 📜 History Display

  • Shows the last calculation

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🛠️ Tech Stack

• Framework: Flutter
• Language: Dart
• Tools: VS Code, Git, GitHub
• UI: Material Design

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🎯 Purpose of This Project

• Practice Flutter UI development
• Learn state management and user input handling
• Build reusable widgets
• Understand clean code structure for Flutter apps

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🚧 Project Status

• UI & layout: ✅ Completed
• Basic arithmetic operations: ✅ Implemented
• Percentage & utility functions: ✅ Implemented
• Advanced features (scientific operations, themes): ⏳ Planned

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🤝 Contributions

This is a learning project.
Suggestions, improvements, and pull requests are welcome!

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📌 Author

Babita Kaphle
BSc CSIT Student | Aspiring Flutter Developer
Kathmandu, Nepal

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📸 Screenshots