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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Create a Two Dimensional Array

Posted by Abson Chifodya
Abson Chifodya
11,817 Points

A two-dimensional Array is an array of arrays. Add 1 array to the coordinates array. That new array should have two item

A two-dimensional Array is an array of arrays. Add 1 array to the coordinates array. That new array should have two items in it.

script.js 
var coordinates = [[1, 2, 3, 4, 5, 6, 7], [12, 20]];
index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Objects</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

2 Answers

Grace Kelly
Grace Kelly
33,990 Points
Grace Kelly
Grace Kelly
33,990 Points

Hi there, what's the issue you're having?? Your code in script.js looks good to me :)

andren
andren
28,558 Points
andren
andren
28,558 Points

The challenge wants you to add one nested array that contains two items, you have added two nested arrays which contains 7 and 2 items respectively.

If you remove your first nested array and just keep your second like this:

var coordinates = [[12, 20]];

Then you will be able to pass to the third task.