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

Julien Arseneau
Julien Arseneau
Full Stack JavaScript Techdegree Student 5,200 Points

It tells me that each inner array should have two items in it, but they do.

Why does it say this?

var coordinates = [[2,3],
                   //here i a the three arrays with 4 arrays in them with 2 items//
                  [ [8,3],[4,4],[3,5],[2,8] ],
                  [ [8,6],[4,6],[2,9],[2,2] ],
                  [ [8,2],[4,1],[3,3],[2,4] ]
<!DOCTYPE html>
  <meta charset="utf-8">
  <title>JavaScript Objects</title>
<script src="script.js"></script>

1 Answer

Steven Parker
Steven Parker
228,991 Points

You're working too hard, task 3 only asks you to "Add three more arrays to the coordinates array.". They mean three more like the 1 small one you added in task 2.

What you have now is a three dimensional array, but the challenge is only expecting two.