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

Edward Kiefer
Edward Kiefer
2,077 Points

Help needed for code challenge...

I am getting this prompt message:

The items in the array weren't logged out in order. Your should log all the temperatures in order, starting at 100 and ending at 10.

Any ideas how I can approach this to find a solution?

Many thanks for your time

script.js
var temperatures = [100,90,99,80,70,65,30,10];


for (var i = 0; i < temperatures.length; i += 1) {
 console.log(); 
}
index.html
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

2 Answers

Hi Edward,

Your for loop looks good, but right now, your console.log() function is not taking any arguments, so it isn't doing anything at all. The challenge is asking you to log each array value, so you need to be able to access the current index of each item in the temperatures variable. You can do this using bracket notation and the i variable you established in your for loop. Like so:

console.log(temperatures[i]);

Happy coding,
Leslie

Edward Kiefer
Edward Kiefer
2,077 Points

Many thanks for your help Leslie