DFA construction is O(2^m) in the worst case, where m is the size of the NFA. this is widely known in academic circles, but in practice, most people think well of DFAs because they are used in tools like grep that are optimized for the common case. but if you throw a large regex at them, they will blow up in size and become unusable. DFA matching is linear O(n) where n is the size of the input, and the constant is ~3-4 assembly instructions per character - faster than anything you could write by hand.
宇树发布新一代四足机器狗 As2
，这一点在纸飞机下载中也有详细论述
Из Дубая в Москву вылетел первый с начала конфликта рейс Emirates02:15
the API to document how the function has been misused and misunderstood
В подмосковных Химках ледяная глыба упала на проезжавший мимо автомобиль. В сеть попали кадры с поврежденной машиной, водитель также пострадал.