Count the string Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6062 Accepted Submission(s): 2810 Problem Description It is well known that AekdyCoin is good at string problems as well as nu
题目:给定一个字符串S(主串),一个字符串数组words,其中的字符串的长度相同.找到所有的子串位置,要求是words中字符串的一个连接: 举例: For example, given:s: "barfoothefoobarman"words: ["foo", "bar"] You should return the indices: [0,9]. 解题思路: 1. 采用窗口机制,假设此时每个单词的长度为wordlen; 2. 先将words