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取数据库内容到字符串,可用于显示
取数据库内容到字符串,可用于显示-from database content to string can be used to show!
- 2022-07-22 07:57:37下载
- 积分:1
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清华大学数据结构c++版的代码,很稀罕,很稀有,相当的珍贵...
清华大学数据结构c++版的代码,很稀罕,很稀有,相当的珍贵-Tsinghua University, the data structure c++ version of the code, very rare, very rare, very valuable
- 2023-05-16 05:30:03下载
- 积分:1
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数据结构课程设计_任意大数的加减乘运算器
数据结构课程设计_任意大数的加减乘运算器-_ Data structure design curriculum arbitrary multiplication addition and subtraction of large numbers of devices
- 2022-01-26 06:17:45下载
- 积分:1
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哈夫曼树算法
根据给定的n个权值{w1,w2,……wn},构造n棵只有根结点的二叉树,令起权值为wj
在森林中选取两棵根结点权值最小的树作左右子树,构造...
哈夫曼树算法
根据给定的n个权值{w1,w2,……wn},构造n棵只有根结点的二叉树,令起权值为wj
在森林中选取两棵根结点权值最小的树作左右子树,构造一棵新的二叉树,置新二叉树根结点权值为其左右子树根结点权值之和
在森林中删除这两棵树,同时将新得到的二叉树加入森林中
重复上述两步,直到只含一棵树为止,这棵树即哈夫曼树
-Huffman tree algorithm based on a given n-weights (w1, w2, ... ... wn), construct n trees only a root node of the tree, so that from the right value of wj in the forest root node to select two the right tree for the value of the smallest subtree around, a new binary tree structure, the right to buy a new tree root node value of its subtree root node around the right value in the forest and delete these two trees, At the same time, the new binary tree obtained by adding the forest to repeat the above two steps until a tree containing only the date, that is, Huffman tree tree
- 2023-05-05 13:05:03下载
- 积分:1
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K路归并算法,用贪心算法构造霍夫曼树,采用加入虚节点的思想求出最优的归并模式...
K路归并算法,用贪心算法构造霍夫曼树,采用加入虚节点的思想求出最优的归并模式-K Road, merge algorithm, greedy algorithm using Huffman tree constructed using the idea of adding virtual nodes to derive the optimal merging pattern
- 2022-04-21 22:46:18下载
- 积分:1
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(一) 编写一个程序LAGO7
(一) 编写一个程序LAGO7-1.CPP,实现二叉树的各种运算,并在此基础上设计一个主程序完成如下功能。
(1) 输出二叉树B;
(2) 输出二叉树B的深度;
(3) 输出H结点的左、右孩子结点值;
(4) 输出二叉树B的宽度;
(5) 输出二叉树B的结点个数;
输出二叉树B的叶子结点个数
-(A) to prepare a program LAGO7-1.CPP, to achieve a variety of binary operations, and on this basis, design a main program performs the following functions.
(1) output binary tree B
(2) The output of a binary tree B of depth
(3) The output of H nodes left and right child node value
(4) outputs a binary tree B, width
(5) output node B, the number of binary trees
(6) outputs a binary tree B, the number of leaf nodes
- 2023-02-06 07:20:04下载
- 积分:1
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开发环境:VC++6.0+MFC 数据库:Oracle 8.0 请将oraclm.dll拷贝到运行文件的目录中! 要运行例子要先装Oracle 8.0,如果有什...
开发环境:VC++6.0+MFC 数据库:Oracle 8.0 请将oraclm.dll拷贝到运行文件的目录中! 要运行例子要先装Oracle 8.0,如果有什么问题,请看你机器上的Oracle安装目录下的mshelp/Oraclec.hlp。-Development Environment: VC++ 6.0+ MFC Database: Oracle 8.0 Please oraclm.dll files are copied to the run directory! To run the example of first installed Oracle 8.0, if there are any problems, see your machine to install the Oracle directory mshelp/Oraclec.hlp.
- 2022-01-30 12:51:23下载
- 积分:1
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利用OLEDB以数据库的方式打开Excell文件,SQL语句同样适用
利用OLEDB以数据库的方式打开Excell文件,SQL语句同样适用-using OLEDB databases to open Excel documents, SQL statements apply equally
- 2022-05-27 15:21:42下载
- 积分:1
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Visual Basic development of the household income and expenditure management syst...
Visual Basic开发的 家庭收支管理系统后台数据库Acce-Visual Basic development of the household income and expenditure management systems background database Acce
- 2022-04-24 02:57:18下载
- 积分:1
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这是几个对ldap操作的jndi,可以直接编译运行,稍加更改既可用于个人ldap数据服务与服务器tomcat的连接...
这是几个对ldap操作的jndi,可以直接编译运行,稍加更改既可用于个人ldap数据服务与服务器tomcat的连接-It is the right of the vendor ldap operation, the compiler can run, a little change can be used personal ldap data services and server connectivity tomcat
- 2022-03-16 11:22:32下载
- 积分:1