数值分析考试程序

不错的一个工具生成-a good tool generation

关闭电脑的程序-Turn off the computer procedures

WINDOWS环境下宏命令批处理增强工具包C语言解释器 -Windows environment-order batch tool kit to enhance C language interpreter

一部很好的c++学习视频，讲得非常详细，透彻！适合c++初学者使用，学习！ -A very good c++ Learning video, was very detailed and thorough! Suitable for c++ Beginners use to learn!

51C 单片机蜂鸣器播放《丁香花》程序，Keil生成hex文件

一个用VB开发的自动生成任意长度任意数量的密码和用户名的程序源代码，密码和用户名可以包含数字，大小写字母等；特别适合于需要自动生成大量密码和用户名的场合！-a VB development of the automatic generation of arbitrary length any number of passwords and user names of the source code, password and user name can contain figures, a case-insensitive; particularly suited to the need for automatic generation of large amounts of passwords and user names to the occasion!

通过排列组合求解矩阵的行列式,尽管效率不高,但这种做法是有趣的.-through permutations and combinations to solve the matrix determinant, although efficiency is not high, but this is interesting.

Query in GIS database table from VB

选择法排序原理：一次选定数组中的每一个数，记下当前位置并假设它是从当前位置开始后面数中的最小数min=i，从这个数的下一个数开始扫描直到最后一个数，并记录下最小数的位置min，扫描结束后如果min不等于i，说明假设错误，则交换min与i位置上数。-Selection sort works: each time the selected number of the array, note the current position and assume that it is behind a number starting from the current location of the minimum number min = i, from this number the number of start scanning the next one until the last one the number of , and record the location of the minimum number of min, after scanning, if min is not equal to i, instructions assume that the error, then the exchange of a few min and i position.

开发一个应用程序来验证用户登录时正确的凭证输入和显示信息。