05 2014 档案

[leetcode] Binary Tree Preorder Traversal
摘要：Given a binary tree, return thepreordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ 2 / 3return[1,2,3].Not... 阅读全文
posted @ 2014-05-10 19:38 jostree 阅读(205) 评论(0) 推荐(0)
在ctex环境下利用Metapost作图
摘要：使用Metapost作图，是LaTeX的好搭档。下面介绍如何在ctex环境下的使用Metapost作图。首先新建一个test.mp的Metapost文件。在文件开始需要声明如下代码：1 prologues:=3;2 filenametemplate "%j-%c.eps";3 verbatimtex... 阅读全文
posted @ 2014-05-09 22:58 jostree 阅读(1727) 评论(0) 推荐(0)
[leetcode] Binary Tree Postorder Traversal
摘要：Given a binary tree, return thepostordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ 2 / 3return[3,2,1].给定... 阅读全文
posted @ 2014-05-08 15:58 jostree 阅读(149) 评论(0) 推荐(0)
[leetcode] Binary Tree Maximum Path Sum
摘要：Given a binary tree, find the maximum path sum.The path may start and end at any node in the tree.For example:Given the below binary tree, 1 ... 阅读全文
posted @ 2014-05-07 09:56 jostree 阅读(156) 评论(0) 推荐(0)
[leetcode] Binary Tree Level Order Traversal II
摘要：Given a binary tree, return thebottom-up level ordertraversal of its nodes' values. (ie, from left to right, level by level from leaf to root).For exa... 阅读全文
posted @ 2014-05-06 08:43 jostree 阅读(157) 评论(0) 推荐(0)
[leetcode] Binary Tree Level Order Traversal
摘要：Given a binary tree, return thelevel ordertraversal of its nodes' values. (ie, from left to right, level by level).For example:Given binary tree{3,9,2... 阅读全文
posted @ 2014-05-05 19:59 jostree 阅读(201) 评论(0) 推荐(0)
[leetcode] Binary Tree Inorder Traversal
摘要：Given a binary tree, return theinordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ 2 / 3return[1,3,2].Note... 阅读全文
posted @ 2014-05-04 11:13 jostree 阅读(202) 评论(0) 推荐(0)
[leetcode] Best Time to Buy and Sell Stock III
摘要：Say you have an array for which theithelement is the price of a given stock on dayi.Design an algorithm to find the maximum profit. You may complete a... 阅读全文
posted @ 2014-05-03 14:29 jostree 阅读(185) 评论(0) 推荐(0)
[leetcode] Best Time to Buy and Sell Stock II
摘要：Say you have an array for which theithelement is the price of a given stock on dayi.Design an algorithm to find the maximum profit. You may complete a... 阅读全文
posted @ 2014-05-02 19:25 jostree 阅读(158) 评论(0) 推荐(0)
[leetcode] Best Time to Buy and Sell Stock
摘要：Say you have an array for which theithelement is the price of a given stock on dayi.If you were only permitted to complete at most one transaction (ie... 阅读全文
posted @ 2014-05-01 21:43 jostree 阅读(139) 评论(0) 推荐(0)