Comments on: Friday Algorithms: JavaScript Bubble Sort

By: Anaet Hossain Rezve

Anaet Hossain Rezve — Wed, 17 Aug 2016 01:57:19 +0000

var arr = [1, 6, 9, 2, 10, 34, 66, 3];

for(var i = 0; i < arr.length – 1; j++) {
for(var j = 1; j arr[j]) {
var t = arr[j];
arr[j] = arr[j – 1];
arr[j – 1] = t;
}
}
}

console.log(arr);

Tony — Tue, 12 Apr 2016 04:32:50 +0000

var numbers = [7,623,53,1,582,928];

function bubbleSort() {
numbers.sort(function(a, b){return a-b});
console.log(numbers);
}

bubbleSort();

nz_hmz — Thu, 29 Oct 2015 01:57:17 +0000

Is this correct? I don’t think your sorting implementationg will work correctly.

John — Sun, 01 Jun 2014 23:56:09 +0000

Hooray for “Bubble Sorting”. Here’s the way I write them in Javascript:

var arr = [9, 2, 1, 3, 0, 8, 7, 6, 5, 4, 10];

console.log(bubbleSort(arr));

Phil LaNasa — Wed, 26 Dec 2012 14:45:56 +0000

Thanks, saved me the trouble of doing it myself. Quick note – should probably declare the temp variable as private outside of the loop:

var swapped, temp;

tony — Wed, 29 Aug 2012 20:24:33 +0000

after your while statement, use

for(i=0;i<a.length;i++)
{
    document.write(a[i]+" ` ");
}

it should help to compare the array.

peter — Mon, 02 May 2011 13:46:37 +0000

alandra — Wed, 14 Jul 2010 10:00:31 +0000

Is that correct?