A simple Calculator App built using HTML, CSS and JavaScript.
- Basic arithmetic operations: addition, subtraction, multiplication and division.
- Click the number buttons to input numbers.
- Click the operator buttons (+, -, * or /) to select a mathematical operation.
- Click the "←" button to delete last input number or operator.
- Click the "C" button to clear the display.
- Click the "=" button to calculate result based on the last selected operation.