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I can't figure out why my quiz doesn't work. This is my code:

var questions = [ ["What is after zero?" , 1], ["What is after 1?" , 2], ["What is after 3?" , 3] ]; var correctAnswers = 0; var question; var answer; var response; var html;

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

for (i = 0; i < questions.length; i+=1) { question = questions[i][0]; answer = questions[i][1]; response = parseInt(prompt(question)); if (response===answer) { correctAnswers += 1; } }

hmtl = "You got " + correctAnswers + " correct answers!"; print(html);

To post formatted code to the forum start it out with a line of three back ticks and close it with a line of three backticks.

```your code here
```
```var questions = [ ["What is after zero?" , 1], ["What is after 1?" , 2], ["What is after 3?" , 3] ];
var question;
var response;
var html;

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

for (i = 0; i < questions.length; i+=1) {
question = questions[i][0];
response = parseInt(prompt(question));
}
}

print(html);
```