// Only change code below this line
var a= 5;
var b= 10;
var c="I am a ";
// Only change code above this line
a = a + 1;
b = b + 5;
c = c + " String!";
Your browser information:
User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1 Safari/605.1.15.
a and b look fine, but take a close look at c - do you see an extra space in there? Double-check the text, it’s often likely to trip new developers up, and it’s pretty strict.