随笔分类 - KMP
摘要://next是子串 算法训练 字串统计 时间限制:1.0s 内存限制:512.0MB问题描述 给定一个长度为n的字符串S,还有一个数字L,统计长度大于等于L的出现次数最多的子串(不同的出现可以相交),如果有多个,输出最长的,如果仍然有多个,输出第一次出现最早的。输入格式 第一行一个数字L。...
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摘要:http://acm.hdu.edu.cn/showproblem.php?pid=2087 剪花布条Time Limit: 1000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others) Total Submission(s...
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摘要:http://acm.hdu.edu.cn/showproblem.php?pid=4300很难懂题意.... Clairewd’s messageTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2839Accepted Submission(s): 1096 Problem DescriptionClairewd is a member of FBI. After several years concealing in BUPT, she 
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摘要:学习:重点理解这句话的意思: next[j]会告诉我们从哪里开始匹配模板题。 OulipoTime Limit: 3000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3612Accepted Submission(s): 1428 Problem DescriptionThe French author Georges Perec (1936–1982) once wrote a book, La disparition, without the letter '
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摘要:http://acm.hdu.edu.cn/showproblem.php?pid=1358学习重要的是: len 如果能整除 len-next[len],那么重复的次数就是 len/(len-next[len])不能整除就没有重复串。 PeriodTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 2168Accepted Submission(s): 1071 Problem DescriptionFor each prefix of a g
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浙公网安备 33010602011771号