1000

钟面上的时针和分针之间的夹角总是在 0 ～180之间 ( 包括 0 和180 ) 。举例来说，在十二点的时候两针之间的夹角为 0 ，而在六点的时候夹角为180 ，在三点的时候为90 。本题要解决的是计算 12:00 到 11:59 之间任意一个时间的夹角。(The angle between the hour and minute hands of the clock face is always between 0 to 180 (including 0 and 180). For example, twelve o' clock, when the angle between the two pin 0, in the six o' clock when the angle is 180, three points for 90. This question must be resolved are the angle of the calculation of 12:00 to 11:59 any one time.)

sin()函数 给定一个弧度值或者任意数值，可以计算相应的sin值即正弦值(sin () function is given a value, or any value in radians, we can calculate the corresponding value of the sine value sin)

VB语音报数计算器源程序,有需要的就下载吧。(Talking Calculator VB source code, there is a need to download it.)

一个定时提醒的程序，可以任意设置定时时间，有皮肤，带有最小化到通知栏，抖动及声音提醒，提醒时窗口置顶等功能。(A timed reminder program that can be set regular time, have skin with minimized to the notification bar, jitter and voice reminder, reminder window when the top and other functions.)

用C实现的自己使用的双色球分析源码。自己一直在用，还是有一定的参考价值哦。(C achieved using two color analysis of their source. He has been in use, or have a certain reference value oh.)

目标级联法的一种分解方法及它的求解程序。(An objective decomposition method and its cascading solver.)

说明：  此系统由VC++ 6 0 MFC开发而成,主要实现一些基本的界面操作,如画笔画刷,文字改变字体颜色,以及时钟显示和小型购物系(This system is developed by VC 60 MFC. It mainly implements some basic interface operation, such as brush, text changing font color, clock display and small shopping department.)

禁用USB，光驱，注册表，组策略..等，，(Disable USB, CD-ROM drive, registry, group policy .. and so on,)

分类法做模式识别的程序，里面含有一些模板(Classification procedures do pattern recognition, which contains a number of templates)

说明：  用VB 6.0　＋　SQL Server200０ 编译写的图馆管理系统(Using VB 6.0 SQL Server2000 compiler written by library management system)