shellSort = (array,gaps) => { for (var g = 0; g < gaps.length; g++) { var gap = gaps[g] for (var i = gap; i < array.length; i++) { var temp = array[i] for (var j = i; j >= gap && array[j - gap] > temp; j -= gap) { array[j] = array[j - gap] } array[j] = temp } } return array } var array = [5,2,8,4,1,3,7,9,2,9,6] var gaps = [66,31,14,5,1] shellSort(array, gaps) //(11) [1, 2, 2, 3, 4, 5, 6, 7, 8, 9, 9]