How to use Multidimensional Arrays In Javascript
The simplest approach is to create inner arrays within the main array. You can achieve this using array literals and assignments.
Example: Creating a multidimensional array from a simple array with subarrays of two elements each.
const simpleArray = [1, 2, 3, 4, 5, 6];
const multidimensionalArray = [
[simpleArray[0], simpleArray[1]], // First subarray
[simpleArray[2], simpleArray[3]], // Second subarray
[simpleArray[4], simpleArray[5]] // Third subarray
console.log(multidimensionalArray);
Output:
[ [ 1, 2 ], [ 3, 4 ], [ 5, 6 ] ]
Time Complexity: O(n)
Space Complexity: O(n)
How to Convert an Array into a Complex Array JavaScript ?
Complex arrays can represent multiple dimensions or data with a structure. This article discusses two approaches to converting an array into a more complex array.
Table of Content
- Using Multidimensional Arrays
- Using Array.from()
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