Select a random student

This a problem set for you to work through ^[1]

This is a problem set. Some of these are easy, others are far more difficult. The purpose of these problems sets are:

to build your skill applying computational thinking to a problem
to assess your knowledge and skills of different programming practices

What is this problem set trying to do[edit]

I am testing your current ability to think about a problem and solve it. There isn't a right or wrong here, just demonstrating what you know. In broad strokes, this problem set requires you to:

REALLY understand the problem
Think about how you might solve the problem
Create a solution to the problem
Test if your solution works (solves the problem)

The Problem[edit]

I teach 5 classes. I am interested in creating a system to randomly call on students in my classes. I would prefer not to call on the same student twice during one class. At the end of a class, I would like to know who I called and who I did not call on. Please reflect on your computational thinking skills & ask me questions which will help you design this system.

The input[edit]

The input will be five different buttons which represent each of my five classes. For example:

Class 1
Class 2
Class 3
Class 4
Class 5

The output[edit]

The output of this program will be:

the first name of a student from a class, randomly selected. I will provide you with a list of first names for my students.
you should store the students you have called in a list (even though for now, you will only select only one).

A possible solution[edit]

Click the expand link to see one possible solution, but NOT before you have tried and failed!

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Choose a random student</title>
</head>
<body>
<form action="random.php" method="post">

    <fieldset>
        <legend>Select a class</legend>

        <input type="radio" id="classes" name="block" value="1">Block 1<br>
        <input type="radio" id="classes" name="block" value="2">Block 2<br>
        <input type="radio" id="classes" name="block" value="4">Block 4<br>
        <input type="radio" id="classes" name="block" value="5">Block 5<br>

        <button type="submit">Click here to select a student</button>
    </fieldset>

</form>
</body>
</html>

How you will be assessed[edit]

Your solution will be graded using the following axis:

Scope

To what extent does your code implement the features required by our specification?
To what extent is there evidence of effort?

Correctness

To what extent did your code meet specifications?
To what extent did your code meet unit tests?
To what extent is your code free of bugs?

Design

To what extent is your code written well (i.e. clearly, efficiently, elegantly, and/or logically)?
To what extent is your code eliminating repetition?
To what extent is your code using functions appropriately?

Style

To what extent is your code readable?
To what extent is your code commented?
To what extent are your variables well named?

References[edit]

↑ http://www.flaticon.com/

[1] ttp://www.flaticon.com/

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