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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Build a Quiz Challenge, Part 1

Posted by Joseff Kitchen
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Joseff Kitchen
Front End Web Development Techdegree Graduate 16,751 Points

Uncaught SyntaxError: Unexpected end of input quiz.js: 22

I seem to be getting an error message in the console can someone please advise as I think my code is correct.

https://teamtreehouse.com/workspaces/41486415

Thanks

Steven Parker
Steven Parker
231,236 Points
Steven Parker
Steven Parker
231,236 Points

You can't share a direct URL to your workspace, it's temporary and only exists while you are using it.
But you can use the snapshot function in the workspace and provide the link to that.

2 Answers

Joseff Kitchen
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.a{fill-rule:evenodd;}techdegree seal-36
Joseff Kitchen
Front End Web Development Techdegree Graduate 16,751 Points
Joseff Kitchen
.a{fill-rule:evenodd;}techdegree seal-36
Joseff Kitchen
Front End Web Development Techdegree Graduate 16,751 Points

Hi Steven,

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

let correct;
let questions = [
  ['what is my wife name?', 'Mary'],
  ['what is my mums name?', 'Jane'],
  ['what is my dads name?', 'John'],
  ['what is my brothers name?', 'Chris']
];


  for (let i=0; i< questions.length; i+=1) {
    let userAnswer = prompt (questions [i][0])
    if(userAnswer === questions [i][1]) {
    correct ++;
    };

   print (`You answered ${correct} out of ${questions.length} right.`);
Rich Donnellan
Rich Donnellan
Treehouse Moderator 27,696 Points
Rich Donnellan
Rich Donnellan
Treehouse Moderator 27,696 Points

Question updated with code formatting. Check out the Markdown Cheatsheet below the Add an Answer submission for syntax examples, or choose Edit Question from the three dots next to Add Comment to see how I improved the readability.

Steven Parker
Steven Parker
231,236 Points
Steven Parker
Steven Parker
231,236 Points

The snapshot is a much better way to make your issue easy to replicate. If you must post code, use use Markdown formatting to preserve the appearance,

But it looks like you forgot to give "correct" an initial value (0), and the "for" loop seems to be missing a closing brace.