Merge pull request #2558 from markwang1992/459-repeatedSubstringPattern

459.重复的子字符串增加Go移动匹配解法

problems/0459.重复的子字符串.md

@@ -403,6 +403,18 @@ func repeatedSubstringPattern(s string) bool {
 }
 ```
 
+移动匹配
+
+```go
+func repeatedSubstringPattern(s string) bool {
+    if len(s) == 0 {
+        return false
+    }
+    t := s + s
+    return strings.Contains(t[1:len(t)-1], s)
+}
+```
+
 ### JavaScript:
 
 > 前缀表统一减一