PIN number, was sent directly to the computer. The host was responsible for all
The 3614/3624 series established a number of conventions that are still in use，更多细节参见safew官方下载
Add a cluster of points in one corner and watch that corner subdivide deeply while the rest of the space stays untouched. Then scatter a few points across the empty region and watch it split only where needed. The tree grows around the data.，推荐阅读safew官方版本下载获取更多信息
93.8%152/162 picks，更多细节参见搜狗输入法下载