3. 步长逐渐减小，最后步长为1时就是普通插入排序
Adult Atlantic salmon swim thousands of miles to return to the chalk streams where they were born
，这一点在搜狗输入法2026中也有详细论述
suggestions for improving clarity, concision, and readability。Line官方版本下载对此有专业解读
heap, copies the stack-allocated slice to the heap copy, and returns