V2EX yanwumo
 yanwumo 最近的时间轴更新
yanwumo

yanwumo

V2EX 第 27451 号会员,加入于 2012-10-01 12:07:07 +08:00
yanwumo 最近回复了
2016-12-26 11:14:48 +08:00
回复了 lxiange 创建的主题 程序员 来看看这个函数的时间复杂度是多少
@ipoh 是的,楼主的失误就在于他写成了代码,问题就变成用 int 实现时间复杂度是怎样了。
2016-12-26 11:13:48 +08:00
回复了 lxiange 创建的主题 程序员 来看看这个函数的时间复杂度是多少
因此,简单的判断质数的方法不能在多项式时间内完成。
2016-12-26 11:11:36 +08:00
回复了 lxiange 创建的主题 程序员 来看看这个函数的时间复杂度是多少
@lxiange 楼主正确
http://softwareengineering.stackexchange.com/questions/197374/what-is-the-time-complexity-of-the-algorithm-to-check-if-a-number-is-prime
判断一个数是否为质数和楼主的问题是相似的。这类问题的区别在于,问题的规模大小与数字本身的大小有关。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     900 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 12ms UTC 18:58 PVG 02:58 LAX 11:58 JFK 14:58
Do have faith in what you're doing.
ubao snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86