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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Build a Quiz Challenge, Part 2 Solution

Cindy Lea
PLUS
Cindy Lea
Courses Plus Student 6,485 Points

Solution for this code doesnt work either....anyone figure this one out?

Heres the link to my code. I even downloaded the solution into my workspace & nothing appeaars on my screen when program runs.

https://w.trhou.se/o21f40y2cx

Its complaining about line 44.

Thank you for your help.

Josh Alling
Josh Alling
17,172 Points

What is the error message that you are getting?

4 Answers

Steven Parker
Steven Parker
216,083 Points

It worked for me. Plus I didn't see any problems on line 44 (of either file).

Cindy Lea
PLUS
Cindy Lea
Courses Plus Student 6,485 Points

Maybe its time to reboot & call it a night : ) Will try again. Thank you.

It works, no error. Still having issue?

Owa Aquino
Owa Aquino
19,277 Points

Here's my answer to the challenge.

Hope this help.

/*
To Do.
1. Create at least 3 questions for a quiz using two dimensional arrays.
2. Ask the question using prompt.
3. Return to the HTML page those question answered correctly and those questions answer wrong.
*/


/*
QUESTIONS
1. Founder of the Apple Inc. - Steve Jobs
2. Author of the book STEAL LIKE AN ARTIST. - Austin Kleon
3. A Front-End Web Designer. - Owa Aquino
*/

var html;
var correctCounter = 0;
var questionsToAnswer = [
    ['Founder of the Apple Inc.', 'Steve Jobs'],
    ['Author of the book STEAL LIKE AN ARTIST.', 'Austin Kleon'],
    ['A Front-End Web Designer.', 'Owa Aquino']
];
var correctQuestions = [];
var incorrectQuestions = [];

function print(message){
    document.write(message);    
}

function buildList(arr){
    var listHTML = "<ol>";

        for (var i=0; i < arr.length; i += 1){
            listHTML += "<li>" + arr[i] + "</li>";
        }
        listHTML += "</ol>";
        return listHTML;
}

for(var i = 0; i < questionsToAnswer.length; i+=1){

    var question =  questionsToAnswer[i][0]
    var answer = questionsToAnswer[i][1]

    var askquestions = prompt(question);

    if(askquestions === answer){
        correctCounter+=1;
        correctQuestions.push(question);            
    } else {
        incorrectQuestions.push(question);  
    }
}

html = "You have answer " + correctCounter + " question/s correctly";
html += "<h2> You have answer theses questions correctly:</h2>";
html += buildList(correctQuestions);
html += "<h2> You have answer theses questions wrong:</h2>";
html += buildList(incorrectQuestions);

print(html);