先构造一个图 用邻接矩阵存储 然后用分别普利姆算法和克努斯卡尔算法构造其最小生成树...

小巧的天气预报实时显示系统，采用GDI+技术开发，实现了基本且简单的功能，能在图片上实时显示温度/气温等天气预报情况，并能进行数据的维护更新。小巧的天气预报实时显示系统，采用GDI+技术开发，实现了基本且简单的功能，能在图片上实时显示温度/气温等天气预报情况，并能进行数据的维护更新。-compact real-time weather display system using GDI technology development, achieve the basic and simple functions, in real-time pictures show that the temperature/weather conditions such as temperature, and for the maintenance and update of data. The compact, real-time weather system, using GDI technology development, achieve the basic and simple functions, in real-time pictures show that the temperature/weather conditions such as temperature, and for the maintenance and update of data.

回溯法的模板，关键是回溯的过程，以及在深搜过程中的方向问题-Backtracking template, the key is back process, as well as in the course of the deep question of the direction search

QT和FireBird的入门程序，FireBird是一个开源的轻量级数据库管理系统，可在Linux,Unix,MacOS,Windows,Solaris系统下运行。包括源文件和说明文档。-This article is the description of the first steps in setting QT, Visual Studio and FireBird. It may be useful for those, who just start working with database FireBird Embedded by means of QT provider. The article will be also helpful for the developers who just start working with QT.

是关于ORACLE数据库的备份方面的- Is about the ORACLE database backup aspect

一个经典的数据结构的实现-a classic of the data structure to achieve

八皇后的c++实现怎么能写出20个字的描述呢-Eight queen c implementation

描述 问题描述： 给定一个只包含数字[0..9]的字符串，求使用字符串中的某些字符，构建一个能够整除15的最大的整数。 注意，字符串中的每个字符只能使用一次。 编程任务： 求由给定字符串构建的能够整除15的最大整数。-Description of the problem description: Given a contain only numbers [0 .. 9] of the string, seeking to use some of the characters in the string, one can build the largest integer divisible by 15. Note that the string for each character can only be used once. Programming task: seeking from the given string that can build the largest integer divisible by 15.

前台POS系统,VB源码.程序没有调试,-Future POS system, VB source code. Procedure without debugging,

串行口是计算机一种常用的接口，具有连接线少，通讯简单，得到广泛的使用。常用的串口是 RS-232-C 接口（又称 EIA RS-232-C）它是在 1970 年由美国电子工业协会（EIA）联合贝尔系统、 调制解调器厂家及计算机终端生产厂家共同制定的用于串行通讯的标准。它的全名是"数据终端设备（DTE）和数据通讯设备（DCE）之间串行二进制数据交换接口技术标准"该标准规定采用一个 25 个脚的 DB25 连接器，对连接器的每个引脚的信号内容加以规定，还对各种信号的电平加以规定。传输距离在码元畸变小于 4% 的情况下，传输电缆长度应为 50 英尺。

数据库程序设计，采用java,JDBC,J2EE开发数据库-Database programming, using java, JDBC, J2EE development database