JavaScript-Journey/04.1-built-in.html at main · oxidara/JavaScript-Journey · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Built-in Functions | Playground</title>
    <script>
        /*
            ---------------------------------------------------------
                             JavaScript Assignment
            ---------------------------------------------------------

            TASK:
            -----
            1. This simple program asks the user to enter two numbers.
            2. It multiplies the numbers and displays the result
               directly on the webpage.

            STUDENT ASSIGNMENT:
            --------------------
            Using this basic example, create a full calculator that
            can perform ALL of the following operations:

                1. Addition (+)
                2. Subtraction (-)
                3. Multiplication (*)
                4. Division (/)
                5. Modulus (%)

            REQUIREMENTS:
            --------------
            1. Ask the user to enter two values.
            2. Ask the user to choose which operation they want to perform.
            3. Use if/else to perform the operation.
            4. Display the final result on the page using document.write()
              or (preferably) using HTML elements + innerHTML.
            5. Make sure your calculator handles invalid input properly.

            ---------------------------------------------------------
        */

        var numone = prompt("Enter First Value");
        var numtwo = prompt("Enter Second Value");

        var result = numone * numtwo; // multiplication

        document.write("The result of multiplying: " + numone + " and " + numtwo + " is: " + result);

    </script>
</head>
<body>
    <!-- ... empty ... -->
</body>
</html>