Minimum tree cover DP, to solve the smallest tree

学习C++编写工程软件的十分有用源代码，值得学习-Learning C++ Prepared very useful engineering software source code, it is worth learning

这是用于 php 网格与所有的选项，如排序、 过滤，出口到 XL 和编辑代码。下载 ApPHP DataGrid 脚本是一个简单、 创新和强大的工具，用于生成数据绑定网格控件。它被专为 web 开发人员。下载 ApPHP DataGrid 非常适合所有 PHP 数据库驱动的 web 站点和在线基于数据管理 ；它也是有用的动态内容管理和基于 PHP 的托管服务提供商。

an attempt to find interesting features in an image

图形学上机第三次实习设计! 二维变换及三维投影!-graphics on the plane third internship design! Two-dimensional and three-dimensional projection transformation!

一个计算机图形学的开发实习程序，可以实现直线圆。-a developing pratice program of computer graphic,which can realize the linear circle.

实现对学生资料的查询、删除、增加和修改，老师可以实现以上所有功能，而学生只能查询。-Information on the implementation of the students information, delete, and modify the increase, teachers can achieve all of the above functions, and students can only query.

编写了一个耐用简单的PWM方波的产生，PWM方波在电子应用里有广泛的用途-The preparation of a durable and simple PWM square wave generation, PWM square wave in electronic applications, there are a wide range of uses

send and receive data via com port application

简单的读写硬盘程序，能实现测试硬盘传输速率，实际中已得到验证-hard disk read and write simple procedures, able to test disk transfer rate, in reality has been demonstrated

本程序是一个算法,对一个数组进行排列.第一个数和第二个数比较,大的往下沉,小的往上冒,如此循环,最后得到一个由小到大的数组 -this procedure is an algorithm, for an array with. Number of the first and second numbers, the sinking large and small to take up such a cycle, the last to be headed by an array