Implement Bubble sort with negative and positive numbers – JavaScript?

Let’s say the following is our unsorted array with negative and positive numbers −

var arr = [10, -22, 54, 3, 4, 45, 6];

Example

Following is the code to implement Bubble Sort −

function bubbleSort(numberArray, size) {
   for (var lastIndex = size - 1; lastIndex > 0; lastIndex--) {
      for (var i = 0; i < lastIndex; i++) {
         if (numberArray[i] > numberArray[i + 1]) {
            var temp = numberArray[i];
            numberArray[i] = numberArray[i + 1];
            numberArray[i + 1] = temp;
         }
      }
   }
   return numberArray;
}
var arr = [10, -22, 54, 3, 4, 45, 6];
console.log(bubbleSort(arr, arr.length));

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

node fileName.js.

Here, my file name is demo280.js.

Output

This will produce the following output on console −

PS C:\Users\Amit\javascript-code> node demo280.js
[
   -22,  3,  4, 6,
   10, 45, 54
]

AmitDiwan

Published on 09-Nov-2020 08:13:49

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