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POJ Power Strings 2406
Power StringsTime Limit: 3000MS Memory Limit: 65536KTotal Submissions: 44948 Accepted: 18770DescriptionGiven two strings a and b we define a*b to be their concate原创 2016-10-15 16:01:09 · 234 阅读 · 0 评论 -
POJ Period 1691(kmp)
PeriodTime Limit: 3000MS Memory Limit: 30000KTotal Submissions: 16765 Accepted: 8069DescriptionFor each prefix of a given string S with N characters (each charact原创 2016-10-15 16:11:42 · 251 阅读 · 0 评论 -
2016 ccpc(长春) Sequence I (kmp)
Sequence ITime Limit: 3000/1500 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 958 Accepted Submission(s): 370Problem DescriptionMr. Frog has two sequ原创 2016-10-15 17:22:14 · 391 阅读 · 0 评论 -
KMP中next数组的理解
转http://blog.youkuaiyun.com/u011394362/article/details/21986731对于KMP算法中的next数组大家估计都不是很陌生。但是,next数组的意义好像是一知半解。不过next数组的博大精深一般的next求解:求next[ ]数组void Get_Next(){ next[0]=-1;转载 2016-10-17 19:15:25 · 291 阅读 · 0 评论