实现长整数型的运算，加 减 乘 等 解决了越界的问题 可以计算两百位的数！...

这个图形教程说明了如何将数据从Excel并创建一个图像。示例数据文件中。图形教程PowerPoint中完成。彩色打印，如果你能。右键单击该文件。缴费一旦下载打印。-This graphical tutorial shows how to bring data in from Excel and create a plot from it. Sample data file is included. Graphical tutorial is done in PowerPoint. Print in color if you can. Right click on the file .PPS to print once downloaded.

这是一个电子钟程序,已经调试过,误差非常小,有用的朋友可以参照-This is an electronic bell procedures have Debugging off, the error is very small, it can be a useful reference to a friend

DOS下进入Protect Mode,任意访问0-4GB内存地址数据。-DOS into Protect Mode, random access memory address 0-4GB of data.

动态计算网络最长最短路线-dynamic computing network longest shortest route

FlexGrid in VFP VFP VFP -FlexGrid in VFP VFP VFP VFP VFP VFP

excel_vba 技巧精粹――第二篇 操作Excel对象-第二篇 操作Excel对象

自己编的赛马程序-own series of the Jockey Club procedures

字模生成工具，根据ucdos的hzk来生成的24点阵字模，做LCD电子屏不可多得的工具-Matrix generation tool, according to the ucdos to generate hzk dot matrix 24, to do electronic screen LCD rare tools

USB1_1和USB2_0相关标准-技术指南-北京捷瑞电讯设备有限责任公司-USB1_1 and USB2_0 relevant standards- Technical Guide- Beijing Jierui telecommunications equipment limited liability company

一款3d赛车游戏,界面友好.需要的朋友可以下载.-A 3d racing game and friendly interface. Need a friend can be downloaded.