How to usea for loop in Javascript
The Sort function employs the bubble sort algorithm to arrange array elements in ascending order. It iterates through the array, comparing adjacent elements and swapping them if they are in the wrong order. Variables len, i, and j respectively represent the array length, outer loop index, and inner loop index. temp temporarily holds elements during swapping. The sorted array is returned.
Example: This example shows the implementation of the above-explained approach.
function Sort(arr) {
let len = arr.length;
for (let i = 0; i < len - 1; i++) {
for (let j = 0; j < len - 1 - i; j++) {
if (arr[j] > arr[j + 1]) {
let temp = arr[j];
arr[j] = arr[j + 1];
arr[j + 1] = temp;
}
}
}
return arr;
}
const array = [5, 3, 9, 1, 7];
const sortedArray = Sort(array);
console.log("Sorted Array (Ascending):",
sortedArray);
Output
Sorted Array (Ascending): [ 1, 3, 5, 7, 9 ]
JavaScript Program to Sort the Elements of an Array in Ascending Order
Sorting an array in ascending order means arranging the elements from smallest element to largest element. we will learn to sort an array in ascending order in JavaScript.
These are the following methods:
Table of Content
- Using the sort method
- Using a for loop
- Using Insertion Sort
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