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在易语言安装
用易语言做安装文件-language with easy installation
- 2023-04-20 16:15:05下载
- 积分：1
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用于安装或删除控件
用于安装或删除控件-used to install or remove controls
- 2023-08-02 12:15:03下载
- 积分：1
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1背包问题是NP难题。0
0-l背包问题是子集选取问题。一般情况下，0-1背包问题是NP难题。0-1背包 问题的解空间可用子集树表示。解0-1背包问题的回溯法与装载问题的回溯法十分类 似。在搜索解空间树时，只要其左儿子结点是一个可行结点，搜索就进入其左子树。当 右子树有可能包含最优解时才进入右子树搜索。否则将右子树剪去。设r是当前剩余 物品价值总和；cp是当前价值；bestp是当前最优价值。当cp+r≤bestp时，可剪去右 子树。计算右子树中解的上界的更好方法是将剩余物品依其单位重量价值排序，然后 依次装入物品，直至装不下时，再装入该物品的一部分而装满背包。由此得到的价值是 右子树中解的上界。-0-l knapsack problem is selected subset of the problem. Under normal circumstances, 0-1 knapsack problem is NP-hard. 0-1 knapsack problem the solution space available subset of the tree said. Xie 0-1 knapsack problem with the law retroactively loading the retroactive law very similar. The search solution space trees, as long as their son left node is a viable nodes, the search entered its left subtree. When the right subtree is the optimal solution may contain only son into the right tree search. It will cut right subtrees. Suppose that r is the total value of the remaining items; Cp is the current value; Bestp is currently the best value. When cp r bestp, they can cut right subtrees. Calculation right
- 2022-03-25 00:00:51下载
- 积分：1
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WinIo模拟，本软件用易著作，带模块
WinIo模拟，本软件用易著作，带模块-WinIo simulation, the software works easily with modules
- 2022-03-25 12:51:25下载
- 积分：1
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Used at the same time the ranks of the total statistics of their own self
用于同时进行行列合计统计自学编的自用小程序-Used at the same time the ranks of the total statistics of their own self-made applet
- 2022-02-07 04:45:10下载
- 积分：1
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Delphi的同伴
Delphi编写的点对点传文件程序-Delphi peer-to-peer file-procedures
- 2022-02-11 18:11:30下载
- 积分：1
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这是一个有这很多功能的程序，他能够让读者明白
这是一个有这很多功能的程序，他能够让读者明白-This is a lot of functions have this procedure, he was able to allow readers to understand
- 2022-07-16 01:00:31下载
- 积分：1
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软件学院数据结构与算法分析实验报告
Huffman编码(二叉树应用)...
软件学院数据结构与算法分析实验报告
Huffman编码(二叉树应用)-School of Software Data Structures and Algorithm Analysis lab report Huffman coding (binary application)
- 2022-02-24 14:51:21下载
- 积分：1
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基于汇编语言的电子琴设计.运用汇编语言实现!是完整的程序,有许多功能!...
基于汇编语言的电子琴设计.运用汇编语言实现!是完整的程序,有许多功能!-on assembly language, the flower design. Use language compilation! The procedure is complete, there are many functions!
- 2022-03-17 13:17:32下载
- 积分：1
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00－59秒计时器（利用软件延时）清晰易懂，适应与初学者
00－59秒计时器（利用软件延时）清晰易懂，适应与初学者-00-59 seconds timer (using software delay) a clear and easy to understand, adapt and beginners
- 2022-02-25 14:40:42下载
- 积分：1
