Updated Completed Coded for Conditional Challenge Solution

// quiz begins, no answer correct
var correct = 0;

// ask questions
var answer1 = prompt ("Name a programming language that's also a gem");
if (answer1.toUpperCase() === 'RUBY') {
 correct += 1; 
}
var answer2 = prompt ("Name a programming language that's also a snake");
if (answer2.toUpperCase() === 'PYTHON') {
  correct += 1;
}
var answer3 = prompt ("What language do you use to style web pages?";
if (answer3.toUpperCase() === 'CSS') {
  correct += 1;
}
var answer4 = prompt ("What language do you use to build th structure of web pages?");
if (answer4.toUpperCase() === 'HTML') {
 correct += 1; 
}
var answer5 = prompt ("What language do you use to add interactivity to a web page?");
if (answer5.toUpperCase() === 'JAVASCRIPT') {
  correct += 1;
}

// ouput results
document.write("<p>You got " + correct + " out of 5 questions corret.</p>");

// output rank
if (correct === 5) {
 document.write("<p><strong>You earned a gold crown!</strong></p>");
} else if (correct >= 3) {
   document.write("<p><strong>You earned a silver crown.</strong></p>");
} else if (correct >= 2) {
   document.write("<p><strong>You earned a bronze crown.</strong></p>");
} else {
document.write("<p><strong>No crown for you. You need to study.</strong></p>");
}