- Array is a type of data structure that groups a lot of data.
- The purpose of arrays is to make data sets structured and easy to access.
// number data of unknown const datas = [26, 26, 28, 30, 31, 29, 28, 26];
- In JavaScript, an array is possible to hold different types of data.
// jersey number, name, scoring status const player = [9, 'Harry', true];
What is a Multidimensional Array?
A multidimensional Array() is nothing more than an Array() with other Array() chained to it, for example, a list, with sub-lists.
- An array containing arrays as above is also known as a multidimensional array.
- How to access one of the elements in a multidimensional array?
const players = [ [9, 'Harry', true], [9, 'Jack', true], [20, 'Foden', false] ] ;
How to Access Elements of a Multidimensional Array
console.log(players[0][1]) // Harry console.log(players[1][2]) // true
Datas
const players = [ [9, 'Harry', true], [9, 'Jack', true], [20, 'Foden', true], [20, 'Dominic', false], [20, 'Markus', true], [20, 'Jadon', false], [20, 'Raheem', false] ] ;
Function for goal not scoring
function goalStatus(datas) { // Your code here let result = []; for (let i = 0; i < datas.length; i++) { if (!datas[i][2]) { result.push(datas[i]); } } return result; }
console.log(goalStatus(players)) // Output [ [20, 'Dominic', false], [20, 'Jadon', false], [20, 'Raheem', false] ] ;