Uninitalized variables

JavaScript
#1

Tell us what’s happening:

Your code so far


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

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

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User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:81.0) Gecko/20100101 Firefox/81.0.

Challenge: Understanding Uninitialized Variables

Link to the challenge:

#2

Hi. I’m guessing you’re stuck.

This challenge wants c to have a value of “I am a String!”

If " String!" is going to be added on to the end of it, can you see what you need set c to in this section?

// Only change code below this line
var a;
a = 5;
var b;
b = 10;
var c;
c = "";
// Only change code above this line
#3

Hi. i have tried typing “i am a” but it still gives me an error please advice me on what to write

#4

The test is case sensitive so that lowercase “i” is probably what’s causing you trouble.

#5

thank you
the problem is that i used small letter i instead of capital letter

1 Like
#6