$h = $f*$h + 1; // 1, 4, 13, 40, 121, 364, 1093, ... while ($h >= 1){ // 将数组变为h有序 for ($i = $h; $i < $len; $i++){ // 将a[i]插入到a[i-h], a[i-2*h], a ...

commonly known as Shell's approach, is an extension of Insertion Sort that introduces decreasing increments to increase efficiency by allowing exchanges of far-apart elements. According to M Saqib in ...

Users can choose from various algorithms, including Bubble Sort, Selection Sort, Insertion Sort, Merge Sort, Radix Sort, Heap Sort, Shell Sort, and Quick Sort, to visualize the sorting process for ...