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JavaScript

Posted by Ronald Opara
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Ronald Opara
Full Stack JavaScript Techdegree Student 3,201 Points

My Solution to Build a Quiz Challenge(#1)

var correctAnswers = 0
var questionsAns = [
  ['How many continents does our planet have ?', 7],
  ['What school did Cole Tracy attend for his undergrad ?', 'Assumption College'],
  ['How many planets are in our solar system ?', 8],
  ['Where is Assumption College located ?', 'Worcester']
]; 

for ( var i = 0; i < questionsAns.length; i++) {
  var userAnswer = prompt(questionsAns[i][0]);
  if (userAnswer == parseInt(questionsAns[0][1])) {
    correctAnswers += 1
   } else if (userAnswer == questionsAns[1][1].toLowerCase()) {
     correctAnswers += 1
   } else if (userAnswer == parseInt(questionsAns[2][1])) {
     correctAnswers += 1
   } else if (userAnswer == questionsAns[3][1].toLowerCase()) {
     correctAnswers += 1
   }
}

var message = '<p>You got ' + correctAnswers + ' out of 4 questions correct!</p>'

document.write(message);