假设主串:a b a b c a b c a c b a b 子串:a b c a c 1.一般匹配算法 逐个字符的比较,匹配过程如下: 第一趟匹配 a b a b c a b c a c b a b a b c 第二趟 a b a b c a b c a c b a b a 第三趟 a b a b c a b c a c b a b a b c a c 第四趟 a b a b c a b c a c b a b a 第五趟 a b a b c a b c a
public class Test { public static void main(String[] args) { String str1="good"; System.out.println(str1=="good"); System.out.println(str1.equals("good")); //============================== String str2="goodjob"; Sys
Consider the string s to be the infinite wraparound string of "abcdefghijklmnopqrstuvwxyz", so s will look like this: "...zabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcd....". Now we have another string p. Your job is to find
sql server 查找包含字符串的对象 SELECT sm.object_id, OBJECT_NAME(sm.object_id) AS object_name, o.type, o.type_desc, sm.definition FROM sys.sql_modules AS sm JOIN sys.objects AS o ON sm.object_id = o.object_id where sm.definition like '%要匹配的内容%' --collate SQL_L