📟 Multi-Calculator Project

A set of beautifully designed and fully functional Simple and Scientific Calculators built using C++ and Web Technologies (HTML, CSS, JavaScript). This project demonstrates foundational programming logic as well as modern web-based UI/UX.

🧮 Simple Calculator (C++)

• Built using Object-Oriented Programming in C++.
• Supports basic arithmetic operations: Addition, Subtraction, Multiplication, Division.
• CLI-based interaction for quick computation.

🧾 Simple Calculator (HTML/CSS/JS)

• Clean and responsive design with a neumorphic style UI.
• Supports keyboard inputs and basic math operations.
• Lightweight, smooth transitions, and real-time input processing.

🧠 Scientific Calculator (HTML/CSS/JS)

• Elegant dark-themed responsive interface.
• Includes scientific operations like:
  • Trigonometric functions: sin, cos, tan
  • Logarithm
  • Factorial
  • Power and Square Root
  • Constants: π (pi), e
  • Percentage, Brackets, Keyboard support
• Input formatting with error handling and real-time display.

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🛠️ Tech Stack

C++ (Object-Oriented Programming) HTML5, CSS3, JavaScript (Vanilla) UI Techniques: Neumorphism, Dark Mode, Responsive Design No external libraries or frameworks used

Screen recordings are included in the project files for demonstration.