2030

读取文件。给出一个txt文件（水准数据）利用openfile 语句读取每一行的文件，再读入数据库。(Read the file. Gives a txt file (level data) to utilize openfile statement reads each line of the file, and read it into the database.)

说明：  Description Michael喜欢滑雪百这并不奇怪， 因为滑雪的确很刺激。可是为了获得速度，滑的区域必须向下倾斜，而且当你滑到坡底，你不得不再次走上坡或者等待升降机来载你。Michael想知道载一个区域中最长底滑坡。区域由一个二维数组给出。数组的每个数字代表点的高度。elements in that rectangle. In this problem the sub-rectangle with the largest sum is referred to as the maximal sub-rectangle. ()

本例题是在MATLAB环境下搭建的异步电机的发电状态，带有负载。(The sample questions are in the MATLAB environment to build the induction motor of the power generation state, with the load.)

说明：  一个c语言实现的简单的语法分析器，包括词法分析和语法分析两部分。(Lexical Analysis Parser)

geronimo-ws-metadata_2,0_spec-1,1,2()

锁定显示器时自动关闭计算机屏幕，节约能源(Automatic shutdown the computer lock screen display, energy saving)

VB读取dxf文件并转换为单片机能识别的圆心坐标数据。

对一段只含有几种字符的字符串进行转换，转换成相应的数字(a string contains only several character conversion, and converted into the corresponding digital )

一个C程序：以便在购书籍量超过5本并且购买总额超过500元时，提供15％的折扣。接受用户输入书籍数量及购买总额，并显示最终应付总额。(A C procedure: in order to purchase books in quantity more than 5 and the total amount of the purchase of more than 500 yuan to provide 15 discount. Accept user input and purchase the total number of books and displays the total amount of the final meet.)

用matlab仿真实现从一副图像的边缘进行边缘直线拟合(Matlab simulation using an image from the brink of the brink of a straight line to fit)