-
数据结构c语言版,图的遍历,周游世界,无向图的遍历,包含14个国家。...
数据结构c语言版,图的遍历,周游世界,无向图的遍历,包含14个国家。-Data structure c language version, graph traversal, travel around the world, undirected graph traversal, including 14 countries.
- 2022-08-18 21:58:53下载
- 积分:1
-
图书系统管理系统
图书系统管理系统-Library System Management System
- 2022-06-19 11:43:19下载
- 积分:1
-
动态规划入门问题:导弹防御 的解答与源程序,包含样例输入与输出...
动态规划入门问题:导弹防御 的解答与源程序,包含样例输入与输出-Introduction to dynamic programming problems: answers and the source of missile defense, including sample input and output
- 2022-02-25 07:30:32下载
- 积分:1
-
通过现有的人口数据结构特点,对其进行拟合分析后进行长短期的预测...
通过现有的人口数据结构特点,对其进行拟合分析后进行长短期的预测-Population data through the existing structural features, their post-fitting analysis of the short and long-term prediction
- 2022-01-21 00:56:17下载
- 积分:1
-
求解约瑟夫问题。设有n个人围成一个圆圈坐下,对所有围从的人从某个位置开始编号为1,2,3,……,n,从编号为1的人开始报数1,报数依交进行,报数n的人即出列,下...
求解约瑟夫问题。设有n个人围成一个圆圈坐下,对所有围从的人从某个位置开始编号为1,2,3,……,n,从编号为1的人开始报数1,报数依交进行,报数n的人即出列,下一个人从1开始报数,再报数m的人便是第二个出列的人如此重复下去,直到最后一个人出列为止,于是便得到一个出列的顺序,这称之为约瑟夫(Josephu)问题。-solving problems. N individuals have formed a circle to sit down, all right Wai from the start from a position of No. 1, 2, 3, ..., n, for a number of people reported a few, according to several newspaper pay, the newspaper n ie the out, the next person was from the beginning a few , and reported m is the second out of this series continue to repeat until the final out in a series, then get a series out of order, which called Joseph (Josephu) problem.
- 2022-05-21 23:13:13下载
- 积分:1
-
哈夫曼树的基本运算与实现的基本算法,对于数据结构初学者很有用...
哈夫曼树的基本运算与实现的基本算法,对于数据结构初学者很有用
-Huffman tree basic operations and realization of the basic algorithm, for data structures useful for beginners
- 2022-01-25 22:18:10下载
- 积分:1
-
常用的数据结构算法
数据结构常用算法之一-Dijkstra算法,实现最短路径选择.-algorithm commonly used data structures one-Dijkstra algorithm to achieve the shortest path to choose.
- 2023-07-11 21:50:02下载
- 积分:1
-
Minimum spanning tree problem lingo9.0 procedures used to achieve
最小生成树问题用lingo9.0程序实现-Minimum spanning tree problem lingo9.0 procedures used to achieve
- 2022-03-16 23:03:46下载
- 积分:1
-
vc中利用ado访问Access文件(包含tree,datagrid控件)
vc中利用ado访问Access文件(包含tree,datagrid控件)-vc use ado visit Access document (containing tree, datagrid control)
- 2022-03-31 13:37:44下载
- 积分:1
-
一种基于数据访问流的数据库索引优化方法该方法通过集成业务流程模型与数据模型,抽取了流程活动中包含的数据访问操作和流程的控制结构形成数据访问流,分析了数据访问流中...
一种基于数据访问流的数据库索引优化方法该方法通过集成业务流程模型与数据模型,抽取了流程活动中包含的数据访问操作和流程的控制结构形成数据访问流,分析了数据访问流中数据访问操作的频度,为频繁数据访问操作所对应的数据项创建索引,达到改善数据访问性能的目的。实验结果表明,该方法提高了数据查询的速度。-A novel method called data-access-flow based index optimization (DAFIO) is proposed to provide automatic index select for databasein order to improve the data access performance. By integrating the data model and process model of the IT systems and getting data access flow, theDAFIO method can analyze the data access flow to find those data item which are accessed frequently, and then create indexes for these frequentitems. The experiment results show that the novel method is effective to improve the data access performance.
- 2023-04-15 10:50:04下载
- 积分:1