2016年7月15日
202. Happy Number
摘要： Write an algorithm to determine if a number is "happy". A happy number is a number defined by the following process: Starting with any positive intege 阅读全文
posted @ 2016-07-15 13:26 新一代的天皇巨星 阅读(175) 评论(0) 推荐(0)
71. Simplify Path
摘要： Given an absolute path for a file (Unix-style), simplify it. For example,path = "/home/", => "/home"path = "/a/./b/../../c/", => "/c" click to show co 阅读全文
posted @ 2016-07-15 12:47 新一代的天皇巨星 阅读(141) 评论(0) 推荐(0)