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JavaScript JavaScript Loops, Arrays and Objects Simplify Repetitive Tasks with Loops Refactor Using a Loop

Sana Alkuyam
Sana Alkuyam
2,597 Points

please can you tell me how to fix my code

not sure how to fix my code please help, thanks

script.js
console.log(2);
console.log(4);
console.log(6);
console.log(8);
console.log(10);
console.log(12);
console.log(14);
console.log(16);
console.log(18);
console.log(20);
console.log(22);
console.log(24);
for (var i= 0; i<i.length;i++)
  console.log(i);
index.html
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

1 Answer

Martin Jones
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Martin Jones
Front End Web Development Techdegree Graduate 42,782 Points

Firstly I would create a limit counter for where you want to count up to, this can then be used in the for loop.

Then set the starting i variable as 2, and increment this by 2 each time the for loop is run.

Lastly, just keep an eye out for the curly braces in the for loop, similar to an if statement.

var limit = 24;

for (var i = 2; i <= limit; i+=2) {
      console.log(i);
}

Would it be possible to complete this challenge using the while loop?