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十几岁时去潍坊打工，郭晓东随身带着一本书，《钢铁是怎样炼成的》，还有一支竹笛。收工后，他就看书、吹竹笛。回老家前，他在潍坊的一家照相馆花五块钱拍了一张艺术照——对于当时的他来说，五块钱可是一笔巨款。那人生中的第一张明星照至今还完好地保存在相册里。
，详情可参考heLLoword翻译官方下载
from this list, the two reasonable options are either DFAs (best choice if you can compile ahead of time) or lazy DFAs (great for both random user input and large regexes). NFAs are just not competitive in reality, and backtracking engines are a security nightmare.
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