本内容由作者授权发布，观点仅代表作者本人，不代表虎嗅立场。
Everyone connects to the same wrapping playfield. Normal snake rules apply - you eat fruit to grow and die if you hit a snake.
，这一点在搜狗输入法2026中也有详细论述
They all organize data by location so you can skip irrelevant regions, replacing "check everything" with "check the things that could possibly matter." That's what took us from a million comparisons to ten.
if((h=to_be_deleted[classno])) {