摘要：
题目： Given an input string, reverse the string word by word. For example,Given s = "the sky is blue",return "blue is sky the". 思路： 利用两个stack，一个表示单词，一个表 阅读全文
posted @ 2016-02-11 16:50
很好玩
阅读(309)
评论(0)
推荐(0)
摘要：
题目： Given an absolute path for a file (Unix-style), simplify it. For example,path = "/home/", => "/home"path = "/a/./b/../../c/", => "/c" click to sho 阅读全文
posted @ 2016-02-11 10:22
很好玩
阅读(380)
评论(0)
推荐(0)
浙公网安备 33010602011771号