identify and correct grammar and punctuation errors, and improve the
:first-child]:h-full [&:first-child]:w-full [&:first-child]:mb-0 [&:first-child]:rounded-[inherit] h-full w-full
，这一点在safew官方版本下载中也有详细论述
int d = getDigit(arr[i], digit);。服务器推荐对此有专业解读
tool as an aid, not a replacement for the developer's knowledge.