使用半周积分算法计算电压电流的有效值

vb模拟雪花，想要电脑屏幕上有令人动容的雪花吗，想不到vb也能做到(vb simulated snow, want to have a computer screen you moving snow, can not think can be done vb)

铅酸蓄电池的大电流放电回路的控制，有自关断放电回路的功能的。(Control of the lead-acid batteries, high-current discharge circuit, since the shutdown function of the discharge circuit.)

汇编--词法分析,汇编--词法分析,汇编--词法分析,汇编--词法分析(Compilation- lexical analysis)

找出一个m*n数组的鞍点。若找到了鞍点则输出鞍点的行号和列号，若数组不存在，则输出鞍点不存在(seek for saddle point)

说明：  数子电压表源程序（汇编）1602显示，按键控制报警上下限量程为9~15V 采样用2：1分压(The number of sub-source voltage meter (compilation) 1602 shows that the police up and down buttons control the process for a limited sample with 9 ~ 15V pressure 2:1)

逻辑电平接口设计规范逻辑电平接口设计规范(Logic level interface design specification Logic level interface design specification )

实现的模拟键盘代码，模拟ps2协议，可以与计算机相连实现键盘的功能，在keil c下开发的。-89s51 achieved through keyboard simulation code, simulation ps2 agreement with the computer keyboard connected to the functions of the c Keil under development(Realize analog keyboard code, analog ps2 agreement, can realize the computer connected to the keyboard functions in keil c developed.-89s51 achieved through keyboard simulation code, simulation ps2 agreement with the computer keyboard connected to the functions of the c Keil under development)

顺序表的创建，插入，输出，删除，且各个功能都在主函数中调用(Creation, insert, output by the sequence table, delete)

VB+SQL的图书管理程序,上传一个有用的东西,绝对用得上的(VB+ SQL library management procedures, to upload a useful thing, is absolutely useful for)

此为笔者整理的大学C语言常考程序题，供大家参考学习(C language)