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HDOJ A + B for you again 1867【KMP】
A + B for you again Time Limit: 5000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 5114    Accepted Submission(s): 1286 Problem Description Genera...
分类:其他好文   时间:2015-08-08 20:01:05    阅读次数:132
Poj1961--Period(Kmp, Next数组求循环节长度 && 出现次数)
PeriodTime Limit:3000MSMemory Limit:30000KTotal Submissions:14657Accepted:6967DescriptionFor each prefix of a given string S with N characters (each c...
分类:编程语言   时间:2015-08-08 17:58:18    阅读次数:275
HDU 1686 Oulipo (KMP)
OulipoTime Limit: 3000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7384Accepted Submission(s): 2965Problem Desc...
分类:其他好文   时间:2015-08-08 17:52:49    阅读次数:96
hpu 问题 A 一道签到题(KMP算法的考察)
本题题意:         输入一个长度不超过200,数值不超过100的循环小数,求出小数点后的循环节,循环节长度,循环次数。 解题思路:         本题为KMP算法的较全面的考察,首先将小数点后的数存放到一个数组中,并求出next数组,然后,由KMP算 法可知,循环节长度为:【k-next[k]】;循环次数为【k/(k-next[k])】,知此,循环节也不难求了,按循环长度直接输 ...
分类:编程语言   时间:2015-08-08 16:35:23    阅读次数:127
Poj2752--Seek the Name, Seek the Fame(Kmp → → Next数组应用)
Seek the Name, Seek the FameTime Limit:2000MSMemory Limit:65536KTotal Submissions:14172Accepted:7055DescriptionThe little cat is so famous, that many ...
分类:编程语言   时间:2015-08-08 16:16:51    阅读次数:161
KMP算法
2b青年的说法;先去匹配,如果失败,可能失败的前一部分长度的字符串的前缀和后缀相同,那就可以直接把前缀移到后缀那一块,省去了很多没用的时间。关键就是求next数组。根据递归的思想;next[0]=-1;next[j]=k;p[0...k-1]=p[j-k...j-1];1.如果p[j]==p[k],...
分类:编程语言   时间:2015-08-08 11:40:22    阅读次数:106
poj 2406 Power Strings 【kmp】
Power Strings Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 37564   Accepted: 15532 Description Given two strings a and b we define a*b to be their concatena...
分类:其他好文   时间:2015-08-07 22:28:09    阅读次数:92
poj 2752Seek the Name, Seek the Fame 【kmp】
Seek the Name, Seek the Fame Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 14154   Accepted: 7049 Description The little cat is so famous, that many couples ...
分类:其他好文   时间:2015-08-07 22:26:59    阅读次数:99
剪花布条(kmp)
欢迎参加——每周六晚的BestCoder(有米!)剪花布条Time Limit: 1000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 11258Accepted Submiss...
分类:其他好文   时间:2015-08-07 22:13:52    阅读次数:111
Period(kmp)
PeriodTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4437Accepted Submission(s): 2145Problem Desc...
分类:其他好文   时间:2015-08-07 21:53:10    阅读次数:109
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