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Re:嗯。我也是这么写的。不知道是哪部分用的时间比较多？In Reply To:嗯。我也是这么写的。不知道是哪部分用的时间比较多？ Posted by:mada_jlu at 2007-01-06 21:40:46 嘿嘿。 原来是map用string做的下标。 这里至少有个排序，如果用string做为排序条件的话，时间大约是整型的7倍。 Followed by:
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