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

Posted by Dionte Barnes
Dionte Barnes
10,140 Points

Use a for or while loop to iterate through the values in the temperatures array from the first item -- 100 -- to the las

I'm still confused.

script.js 
var temperatures = [100,90,99,80,70,65,30,10];
for ( var i = 0; i < temperatures.length; i += 10 ) {

}
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

Alex Iancu
Alex Iancu
5,608 Points
Alex Iancu
Alex Iancu
5,608 Points

The challenge says you should iterate over the items of the array. Your "for" looks good except the part of incrementation. You should change that to i += 1. You skip 10 elements with your actual loop (variable "i" represents in this case the index of the array which starts at 0 and then increase by 1)