Someone explication me [please]

JavaScript
1

Tell us what’s happening:
Why is wrong?

Your code so far


// Initialize these three variables
var a;
var b;
var c;

// Do not change code below this line

a = a + 1;
b = b + 5;
c = c + " String!";
//First
a =  5;
b = 10;
c = " I am a!";

//second
var t =  5;
var h = 10;
var g = " I am a!";

What up with this exercise?

Challenge: Understanding Uninitialized Variables

Link to the challenge:
https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/basic-javascript/understanding-uninitialized-variables#

2

do not change code below the line - there is a comment that say that, you changed code below the line

the variables to initialise are those in lines 2-4, and those are the lines to change

1 Like
4

You are supposed to do absolutely nothing below line 6 where it says // Do not change code below this line. You are supposed to only change lines 2, 3, and 4.

5

Thanks guys, I understand now.!