/top_calculator

Primary LanguageHTML

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TOP Calculator Project

This is a basic calculator web application that allows users to perform arithmetic operations (addition, subtraction, multiplication, and division) on two numbers. The user can also calculate the square root of a number and find a percentage of a number.

Features

  • Addition: Add two numbers together.
  • Subtraction: Subtract one number from another.
  • Multiplication: Multiply two numbers together.
  • Division: Divide one number by another.
  • Square Root: Calculate the square root of a number.
  • Percentage: Find a percentage of a number.

Getting Started

To use the calculator, simply open the index.html file in your web browser. The calculator interface will be displayed, and you can start entering numbers and selecting operations.

How to Use

  1. Enter Numbers: Click on the number buttons (0-9) to input the desired numbers. You can also use the decimal point (.) button to input decimal numbers.

  2. Select Operation: Click on the operation buttons (+, -, *, /, √, %) to select the desired arithmetic operation.

  3. Calculate Result: Once you have entered the first number, selected an operation, and entered the second number (if applicable), click the "=" button to calculate the result.

  4. Clear: To start a new calculation, click on the "C" button to clear the current operation.

UI Elements

  • num1-el: The element that displays the first number entered by the user.
  • num2-el: The element that displays the second number entered by the user.
  • operator-el: The element that displays the selected operation.
  • results-el: The element that displays the calculated result.

Technologies Used

  • HTML: For creating the structure of the calculator interface.
  • CSS: For styling the calculator layout and buttons.
  • JavaScript: For handling user interactions and performing the arithmetic operations.

Project Structure

.
├── index.html
├── style.css
└── app.js

Author

  • Joan Jimenez

Acknowledgments

This calculator project was completed as part of The Odin Project curriculum, a free and open-source web development course.

License

This project is licensed under the MIT License.

Feel free to customize this README based on the specific details of your project. Ensure to add any additional sections or details that might be relevant to your implementation.