leetcode: Substring with Concatenation of All Words
http://oj.leetcode.com/problems/substring-with-concatenation-of-all-words/ 思路： L里每个单词长度一样，写循环就方便了很多。先初始化一个map，统计L里每个单词出现的次数。每次循环如果某个单词没出 ...
原文：Substring with Concatenation of All Words leetcode java
题目： You are given a string, S, and a list of words, L, that are all of the same length. Find all starting indices of substring s in S that is a concatenation of each word in L exactly once and withou ...
2014-07-28 10:05 2 5070 推荐指数：
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