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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
Posted by 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

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points
KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points

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: