Basic JavaScript - Understanding Uninitialized Variables

[dsseshareddy]

what wrong in this code

var a=5;
var b=10;
var c="I am a";

a =a+1;
b=b+5;
c=c +' string'

freeCodeCamp.org

[system]

You appear to have created this post without editing the template. Please edit your post to Tell us what’s happening in your own words.

[JeremyLT]

Please post a link to the Step. Please talk to us about what is the instructions or error message is confusing. Thanks

[lasjorg]

You changed the code after the comment that told you not to change it.

// Only change code below this line
var a;
var b;
var c;
// Only change code above this line

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