<script>
//using Constant Keyword
const arr1 = [“one”, “two”, “three”];
document.write(“This is constant array :- ” + arr1 + “<br> <br>”);
//using Let Keyword
let arr2 = [“1”, “2”, “3”];
document.write(“This is array using let :- ” + arr2 + “<br> <br>”);
//using Var Keyword
var arr3 = [“1”, “2”, “3”];
document.write(“This is array using var :- ” + arr3 + “<br><br>”);
//line Breaking Array
let arr4 = [
“one “,
” two “,
” three”
]
document.write(“Thi is line breaking arrayn :- ” + arr4 + “<br><br>”)
//You Can Also Wrte An Array By Providing Index Number;
var arr5 = [];
arr5[0] = “One”;
arr5[1] = “Two”;
arr5[2] = “Three”;
arr5[3] = “Four”;
;
document.write(” Array By Providing Index Number :- ” + arr5 + “<br><br>”)
// Declare Array Using New Keyword
const arr6 = new Array(“one”, “Two”, “Three”);
document.write(“Elements Are ” + arr6 + “<br><br>”)
// Array Elements Can Be Object
var arr8 = { one: “1”, two: “2”, three: “3” }
document.write(“Elements Are ” + arr8.one + “<br><br>”)
</script>
O/P:-
This is constant array :- one,two,three
This is array using let :- 1,2,3
This is array using var :- 1,2,3
Thi is line breaking arrayn :- one , two , three
Array By Providing Index Number :- One,Two,Three,Four
Elements Are one,Two,Three
Elements Are 1