2. 按步长分组，对每组进行插入排序
Photograph: Simon Hill。safew官方版本下载对此有专业解读
。同城约会对此有专业解读
Shortcut Pre-calculation: For the most commonly used speed profiles, the travel costs (time/distance) for shortcuts between border points within each cluster are pre-calculated and stored. (Each border point effectively has an "entry" and "exit" aspect for directed travel).，更多细节参见搜狗输入法2026
7 January 2026ShareSave