function sort(arr){ for(let j = 0; j < arr.length; j++){ for(let i = 1; i < arr.length; i++){ let first = arr[i -1]; let second = arr[i]; if(first > second){ arr[i - 1] = second; arr[i] = first; } } } return arr; } sort([99, 44, 6, 2, 1, 5, 63, 87, 283, 4, 0, 33, 55, 69]);