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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Iterating through an Array

:) :((
:) :((
6,776 Points

I can't finish the challenge ,help .

I checked my code from this question and it's displaying correctly , can someone explain?

script.js
var name;
var temperatures = [100,90,99,80,70,65,30,10];
for(var i = 0; i < temperatures.length; i += 1){
name = temperatures[i];
console.log(name);
}
index.html
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

1 Answer

Brian Atchley
Brian Atchley
20,716 Points

To be honest, I'm not sure I see an immediate issue at a glance with your code other than being more verbose then necessary. You do not need to declare a new variable. Simply pass in the item you're assigning to name. It passed the test.

you have: var name; var temperatures = [100,90,99,80,70,65,30,10]; for(var i = 0; i < temperatures.length; i += 1){ name = temperatures[i]; console.log(name); }

try: var temperatures = [100,90,99,80,70,65,30,10]; for(var i = 0; i < temperatures.length; i += 1){ console.log(temperatures[i]); }

Also, note that i++ is shorthand for i += 1