Basic JavaScript - Understanding Uninitialized Variables

Tell us what’s happening:
Describe your issue in detail here.
Hello there! So I think I have the code right. The the tests keep coming back saying \

“You should not change code below the specified comment.”
I made sure My ad blockers and such are off. Any suggestions ?


Your code so far

// Only change code below this line
var a = 5;
var b = 10;
var c = "I am a ";
// Only change code above this line

a = a +1;
b = b + 5;
c = c + "String!";

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/ Safari/537.36 Edg/109.0.1518.78

Challenge: Basic JavaScript - Understanding Uninitialized Variables

Link to the challenge:

You have made a change to the last line. You removed a space in the string. That’s why the tests are yelling at you. Only make changes where the comments are telling you. If the comments tell you not to make any changes below them, then do not make any changes below them. Even the smallest unexpected change can cause the tests to fail.

You might want to reset the lesson to get the original code back. And then be sure to only make changes where instructed.


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