Tag: rabin karp

Rabin Karp字符串匹配算法

我在网站的论坛上看过这个Rabin Karp字符串匹配算法,我有兴趣尝试实现它,但我想知道如果有人能告诉我为什么变量ulong Q和ulong D分别是100007和256:S ? 这些价值观带有什么意义? static void Main(string[] args) { string A = “String that contains a pattern.”; string B = “pattern”; ulong siga = 0; ulong sigb = 0; ulong Q = 100007; ulong D = 256; for (int i = 0; i >{0}<<{1}", A.Substring(0, B.Length), A.Substring(B.Length))); return; } ulong pow = 1; […]