标签：sts content let als exp nsis http des href
https://leetcode.com/problems/repeated-substring-pattern/#/description
Given a non-empty string check if it can be constructed by taking a substring of it and appending multiple copies of the substring together. You may assume the given string consists of lowercase English letters only and its length will not exceed 10000.
Example 1:
Input: "abab" Output: True Explanation: It‘s the substring "ab" twice.
Example 2:
Input: "aba" Output: False
Example 3:
Input: "abcabcabcabc" Output: True Explanation: It‘s the substring "abc" four times. (And the substring "abcabc" twice.)
459. Repeated Substring Pattern
标签：sts content let als exp nsis http des href
原文地址：http://www.cnblogs.com/prmlab/p/7003860.html
