Why does this matter?
void shellSort(int arr[], int n) {
，更多细节参见Line官方版本下载
A single vintage postage stamp displayed on a flat matte black background (#0a0a0a), centered in a 16:9 canvas with small black borders visible on all sides. The stamp itself is an ultrawide horizontal rectangle at approximately 3:1 aspect ratio. The stamp has serrated/perforated zigzag edges on all four sides, like a real postage stamp, with clean white perforation teeth.
侏儒症的治疗，正迎来被全面颠覆的时刻。