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

Posted by Terence Washington
Terence Washington
1,445 Points

Can someone help me out, I'm getting a syntax error but on my repl.it I'm getting the correct answer

Any help in understanding how I could have written this better?

script.js 
var i;
for ( let i = 2; i <= 24; i++) {
  if ( i % 2 === 0) {
    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>

2 Answers

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points

In addition to that change let to var. Some challenges predate the use of let.

Terence Washington
Terence Washington
1,445 Points

Thanks Kris! That did it

<noob />
<noob />
17,062 Points
<noob />
<noob />
17,062 Points

delete the var i; It's working as expected.

Terence Washington
Terence Washington
1,445 Points

I tried that but I'm still getting an error :(