Basic JavaScript - Understanding Uninitialized Variables

Tell us what’s happening:

Describe your issue in detail here.

Your code so far

what is wrong with this code below
// Only change code below this line

var a = 5;

var b = 10;

var c;

// Only change code above this line

a = a + 1;

b = b + 5;

c = c + " String!";

// Only change code below this line
var a = 5;
var b = 10;
var c;
// 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/119.0.0.0 Safari/537.36 Edg/119.0.0.0

Challenge Information:

Basic JavaScript - Understanding Uninitialized Variables

Hi,welcome.
Consider these instructions. Only change whats required.

Then assign the string "I am a" to the variable c.

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