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

Immanuel Jaeggi
Immanuel Jaeggi
5,164 Points

only see blank screen

Could you run through my code quickly? Results can't be seen. txs.

var quiz = [ ['What comes after 99?', 100], ['If you multiply 5 by itself, what do you get?', 25], ['How many litres of blood are there in the human body?', 40] ]; var correctAnswers = 0; var question; var answer; var response: var html;

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

html = 'You got ' + correctAnswers + ' answers right.'; print(html);

1 Answer

If you run this through the console you'll see unexpected token on line 5.

On line 5 you end with a colon instead of a semicolon

var response: