Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

JavaScript JavaScript Loops, Arrays and Objects Simplify Repetitive Tasks with Loops Create a while Loop

Daniela Fernandes Smith
Daniela Fernandes Smith
9,616 Points

My code is as follows: var count = 0; while (count < 26) { document.write(count + " "); var count += 1; }

it says there's an error on the syntax, but I can't figure it out. Can you guys please help?

script.js
var count = 0;
while (count < 26) {
  document.write(count + " ");
  var count += 1;
}

1 Answer

Ethan Morris
Ethan Morris
19,049 Points

Hi Daniela,

You don't need the var before the count variable on the final line of your while loop as you have already declared it in line 1

Mod Edit: Changed comment to answer so that it may be voted on or marked as best.