Calculator Application Using Qt

This is a simple GUI-based calculator application built using the Qt framework and C++. It supports basic arithmetic operations, exponentiation, and nth roots. The user interface allows for easy interaction through buttons, enabling operations such as addition, subtraction, multiplication, division, and more.

Features

• Basic Operations: Add, subtract, multiply, and divide numbers.
• Advanced Operations:
  • Exponentiation (^): Raise a number to the power of another number.
  • nth Root: Calculate the nth root of a number.
  • Pi (π): Quickly append the constant value of Pi.
  • Decimal Point (.): Supports floating point numbers.
• Clear: Reset the input field to start a new calculation.

UI Components

• Number Buttons (0-9): Appends the selected digit to the current input.
• Operators: Handles the following operations:
  • + (Addition)
  • - (Subtraction)
  • * (Multiplication)
  • / (Division)
  • ^ (Exponentiation)
  • root (Nth Root)
• Pi Button: Inserts the value of Pi (3.14159) into the input field.
• Clear Button: Clears the input field to allow new calculations.
• Equals Button (=): Performs the selected operation and displays the result.

Dependencies

• Qt Framework: This project uses Qt for building the graphical user interface. Make sure you have Qt installed on your machine.

  • Install Qt via Qt Official Website or using a package manager like brew (macOS) or apt-get (Linux).

• C++ Compiler: A C++ compiler (e.g., g++) is required to compile the code.

How to Build and Run

Prerequisites

• Ensure that you have Qt and a C++ compiler installed on your system.

Building the Application

1. Clone the repository:

   git clone https://github.com/your-username/calculator-qt.git