2017年12月22日
[LeetCode] 71. Simplify Path Java
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" 题意及分析：给出一个un 阅读全文
posted @ 2017-12-22 11:00 荒野第一快递员 阅读(189) 评论(0) 推荐(0)
[LeetCode] 72. Edit Distance Java
摘要： 题目： Given two words word1 and word2, find the minimum number of steps required to convert word1 to word2. (each operation is counted as 1 step.) You h 阅读全文
posted @ 2017-12-22 10:12 荒野第一快递员 阅读(280) 评论(0) 推荐(0)