JavaScript JavaScript Arrays Loop Through Arrays Loop Through an Array

Ulyssa Sneed
Ulyssa Sneed
6,025 Points
Posted by Ulyssa Sneed
Ulyssa Sneed
6,025 Points

im about to give up smh

script.js 
const temperatures = [100, 90, 99, 80, 70, 65, 30, 10];
for ( let i = 100; i > temperatures.length; i++ ) {
  console.log(temperatures[i]);
}
Ulyssa Sneed
Ulyssa Sneed
6,025 Points
Ulyssa Sneed
Ulyssa Sneed
6,025 Points

totally worked!! Thanks

1 Answer

Peter Vann
MOD
Peter Vann
Treehouse Moderator 31,439 Points
Peter Vann
Peter Vann
Treehouse Moderator 31,439 Points

Hi Ulyssa!

I think the challenge wording threw you off a bit.

This passes the task:

const temperatures = [100, 90, 99, 80, 70, 65, 30, 10];

for ( let i = 0; i < temperatures.length; i++ ) {
  console.log(temperatures[i]);
}

100 is the value at the first ordinal position in the array (temperatures[0]) and 10 is in the last/7th ordinal position in the array (temperatures[7]).

So you want i to go from 0 to 7 in the loop iterations (temperatures.length is 8 in this case, which is why you want to use <.

I hope that helps.

Stay safe and happy coding!

Peter Vann
Peter Vann
Treehouse Moderator 31,439 Points
Peter Vann
Peter Vann
Treehouse Moderator 31,439 Points

My bad...

I just saw the follow-up comments right after I answered!?! LOL