srand(time(NULL));
效率的提升，并不是少写了代码，而是减少了反复试错和信息查找的时间。
。safew官方版本下载对此有专业解读
63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54
Supabase, a popular developer database platform, is facing disruptions in India — one of its key markets — has been blocked in India, TechCrunch has learned. New Delhi ordered internet providers to block its website, resulting in patchy access across networks.