2023-11-13
思路:
1 暴力法-枚举
2 字符串匹配
3 kmp
class Solution { public boolean repeatedSubstringPattern(String s) { return (s + s).indexOf(s, 1) != s.length(); } }
2023-11-13
思路:
1 暴力法-枚举
2 字符串匹配
3 kmp
class Solution { public boolean repeatedSubstringPattern(String s) { return (s + s).indexOf(s, 1) != s.length(); } }