Comparing adjacent element and swap - JavaScript?

This is the concept of Bubble Sort. It compares to adjacent element if it is lesser it will swap the value.

Example

Following is the code −

var numbers = [10, 100, 30, 40, 90, 4, 91, 56, 78]; function bubbleSorting(numbers) {    for (var outer = 0; outer < numbers.length; outer++) {       for (var inner = 0; inner < numbers.length; inner++) {          if (numbers[outer] < numbers[inner]) {             var temp = numbers[outer];             numbers[outer] = numbers[inner];             numbers[inner] = temp;          }       }    }    return numbers; } console.log(bubbleSorting(numbers));

To run the above program, you need to use the following command −

node fileName.js.

Here, my file name is demo233.js.

Output

The output is as follows −

PS C:\Users\Amit\JavaScript-code> node demo233.js [     4, 10, 30,  40, 56,    78, 90, 91, 100 ]