what is the problem of this code ,
Someone please help
**my code **
// Only change code below this line
var a = 6;
var b = 15;
var c = 'I am a';
// Only change code above this line
a = a + 1;
b = b + 5;
c = c + " String!";
I’ve edited your post for readability. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.
You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.