电费账单

this is a zip file contain a program for determine the settlement of shllow foundation with excel.

readdisk 读取磁盘基本信息，VC++源码。-disk read readdisk basic information, VC++ source code.

画图程序，可以做简单的几何图形，是很好的基础程序-Paint program, can do a simple geometry

读取USB序列号， 搜索计算机有多少个USB设备，打开所有设备，获得U盘设备(可进行读写的设备)，给出设备路径及每个设备的序列号

一个打印机的程序-a printer procedures

能够方便地查看内存 CPU的信息等 使用GDI编程-Be able to easily view information such as CPU-memory programming using GDI

一个简单的学生学籍管理系统，实现查询，编辑等功能。登录用户名是 彭少坤 密码199023PSHK-A simple student student status management system, to achieve query, editing and other functions. Logged-on user name is Peng Shaokun password 199023PSHK

一个仪表盘的例子，超漂亮，可以看看，用vc开发的-Example of a dashboard, super beautiful, you can see, using vc development 

使用JAVA语言实现下列功能的系统 a) 系统能接受用户输入一个文件名，该文件名对应的文件A可能包含中文，英文字符，换行回车等字符。 b) 系统在确认用户输入的文件A存在后对文件A进行处理，生成另外一个文件B,要求文件B显式包含文件A的所有内容，并且不改变文件A中的已经有的内容。 c) 系统在文件A不存在的情况下，可以发现B中保留的A的内容被修改过。这种修改包括删除/增加A的某行信息，在A的内容中增加/删除/修改某个字符。-use JAVA following a function of the system) system will accept user input a name, the name of the paper document may contain A Chinese and English characters such as newline characters enter. B) System user input in identifying the existence of a document after document A pair of processed produce another document B, B requested documents Explicit document contains all the elements of A and A does not change the document has some content. C) A system in the document did not exist circumstances, it can be found B of A to retain the content has been modified. Such changes include the deletion/A increased to a certain line of information in the contents of A Increase/delete/change certain characters.

这是一个求非线性方程一个实根的牛顿法，函数返回标志值。若返回的标志值大于等于0则表示正常返回-This is a nonlinear equation for a real root of the Newton method, function return value signs. If the sign of the return value greater than or equal to 0 that the normal return