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【LeetCode】Construct Binary Tree from Inorder and Postorder Traversal
Given inorder and postorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates do not exist in the tree. /** * Definition for binary tree * struct TreeNode {...
分类:其他好文   时间:2014-08-01 19:53:32    阅读次数:222
POJ 3437 Tree Grafting(有序树转化为二叉树)
愁人的树。愁到最后还是不得不跟着进度到了树这节,我想等我理解了之后应该会简单的,但是现在我对着他现在好头痛, 我一定会回来再做一次。一定会。...
分类:其他好文   时间:2014-08-01 19:42:42    阅读次数:467
Binary Tree
Description Background  Binary trees are a common data structure in computer science. In this problem we will look at an infinite binary tree where the nodes contain a pair of integers. Th...
分类:其他好文   时间:2014-08-01 19:39:52    阅读次数:207
zju 1295 Reverse Text
Reverse TextTime Limit: 2 Seconds Memory Limit: 65536 KBIn most languages, text is written from left to right. However, there are other languages whe....
分类:其他好文   时间:2014-08-01 19:23:32    阅读次数:202
#Leet Code# Populating Next Right Pointers in Each Node II
描述:注意需要先self.connect(right)再self.connect(left),否则会有case通不过,原因是左边递归执行时依赖与右边的next已经建立,而先执行connect(left)的话右边还没有完成关系的建立。代码: 1 class Solution: 2 # @par...
分类:其他好文   时间:2014-08-01 19:15:42    阅读次数:223
七夕特供,女生最爱听的五句情话
Gentlemen, how many times you’ve found yourself with the right girl, wrapped in one another’s arms to create the right moment but have been lost for w...
分类:其他好文   时间:2014-08-01 18:31:52    阅读次数:248
EasyUI父节点(parent)处理方法
function save(){ var nodes = $('#funcSelectTree').tree('getChecked');//获取所有打勾的节点 var flag = false; var array = new Ar...
分类:其他好文   时间:2014-08-01 18:30:12    阅读次数:227
快速高斯模糊[剪裁版]
高斯模糊函数的升级版本,带剪裁区域。 函数check_rect()是处理剪裁区域矩形。如果不打算剪裁,只需要设置left, top, right, bottom都为0就可以了;另外位图的存储格式是上下反转的,如果正常剪裁的话,只需要设置bottom为 -bottom即可。...
分类:其他好文   时间:2014-08-01 16:10:51    阅读次数:310
HDU 2489 Minimal Ratio Tree(数据结构-最小生成树)
HDU 2489 Minimal Ratio Tree(数据结构-最小生成树) 题目大意: 给你一张图n个点,每个点有权值,问你选出m个点,使得最小,输出方案。 解题思路: 用取与不取来枚举选出m个点的方案,既然m个点选定了,那么分母就确定了,分子通过最小生成树算出最小。...
分类:其他好文   时间:2014-08-01 16:08:11    阅读次数:280
SQlserver 2000 根据spid 查询执行的SQL
declare @spid int;declare @sql_handle binary(20);set @spid = 437SELECT @sql_handle = sql_handleFROM sysprocesses As A with (nolock)where spid = @spids...
分类:数据库   时间:2014-08-01 16:00:41    阅读次数:1086
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