Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript JavaScript Basics (Retired) Creating Reusable Code with Functions Create a max() Function

Posted by Scott Glover
Scott Glover
1,879 Points

Max() function

what am i doing wrong?

script.js 
function max(x,y) {
if ( x > y ) {
    return(x);
else return "";
}

1 Answer

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

Here's a few hints:

  • the "else" should not be inside the "if" code block
  • the function should always return the larger of the arguments, in this case, either x or y
  • it doesn't cause an error, but you don't need parentheses surrounding the return expression