曾见绝美的阳光

摘要： 1.题目描述 Say you have an array for which the ith element is the price of a given stock on day i. Design an algorith... 阅读全文

posted @ 2013-08-10 16:38 曾见绝美的阳光阅读(282) 评论(0) 推荐(0) 编辑

摘要： 1.题目描述： Say you have an array for which the ith element is the price of a given stock on day i. Design an algorit... 阅读全文

posted @ 2013-08-10 14:26 曾见绝美的阳光阅读(254) 评论(0) 推荐(0) 编辑

摘要： 1.题目描述 Say you have an array for which the ith element is the price of a given stock on day i. If you were only p... 阅读全文

posted @ 2013-08-10 13:32 曾见绝美的阳光阅读(230) 评论(0) 推荐(0) 编辑

摘要： 1.题目说明 Given a binary tree, find the maximum path sum. The path may start and end at any node in the tree. ... 阅读全文

posted @ 2013-08-09 23:11 曾见绝美的阳光阅读(278) 评论(0) 推荐(0) 编辑

摘要： 1.题目描述 Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases. ... 阅读全文

posted @ 2013-08-09 00:01 曾见绝美的阳光阅读(191) 评论(0) 推荐(0) 编辑