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) Making Decisions with Conditional Statements Build a Random Number Guessing Game

Ran Pur
Ran Pur
536 Points
Posted by Ran Pur
Ran Pur
536 Points

The code isn't working for me.

var randomNumber = Math.floor(Math.random() * 6) + 1; var guess = prompt('Pick a number between 1 and 6'); if (parseInt(guess) === randomNumber) { document.write('<p>You're correct</p>'); } else { document.write('<p>Sorry! The number was ' + randomNumber '</p>'); }

2 Answers

Martin Gailius
Martin Gailius
4,685 Points
Martin Gailius
Martin Gailius
4,685 Points

I don't know much javascript BUT You need a backslash escape character ("or you can use other quotes") Try this:

var randomNumber = Math.floor(Math.random() * 6) + 1; 
var guess = prompt('Pick a number between 1 and 6'); 
if (parseInt(guess) === randomNumber) { 
  document.write('<p>You\'re correct</p>'); 
} 
else { 
  document.write('Sorry! The number was ' + randomNumber); 
}
Steven Parker
Steven Parker
231,271 Points
Steven Parker
Steven Parker
231,271 Points

You have unbalanced quotes in this statement:

  document.write('<p>You're correct</p>'); /// odd number of marks!
  document.write("<p>You're correct</p>");  // use a different kind of quote on the outside

And a missing operator in this one:

  document.write('<p>Sorry! The number was ' + randomNumber '</p>');    // missing "+"
  document.write('<p>Sorry! The number was ' + randomNumber + '</p>');  // fixed

In future, use the instructions for code formatting in the Markdown Cheatsheet pop-up below the "Add an Answer" area. :arrow_heading_down:   Or watch this video on code formatting.