“以前过了‘破五’（初五）就闲了，现在是订单催着走，得趁着天好多赶几套版。”张廷旭和儿子张晨云手中的活计不敢停歇。
Фото: Zulfugar Karimov / Unsplash，推荐阅读heLLoword翻译官方下载获取更多信息
Games and physics simulations need to detect which objects are touching or overlapping. With nnn objects, checking every pair is O(n2)O(n^2)O(n2) comparisons, which gets expensive fast. A hundred objects means roughly 5,000 pair checks. A thousand means nearly 500,000.，更多细节参见搜狗输入法下载
Жители Санкт-Петербурга устроили «крысогон»17:52
These are the memes that made Pokémon bigger than a game.