Long-integer

说明：  二叉树运用，简单背包问题，是本人初学数据结构的作业，(Bintree use, simple knapsack problem, is my data structure beginner operations,)

输入一个矩阵，可以求得该矩阵的逆矩阵，内附解释说明(Enter a matrix, you can obtain the inverse matrix, containing an explanation)

数据统计小软件，随机输入1～40的数，统计各数的结果(Statistics of small software, enter a random number of 40, statistics of the number of results)

说明：  零件直线度和圆度误差检测算法和例子，对于在线测量数据返回处理很有帮助。(Parts straightness and roundness error detection algorithm and examples, for on-line measurement data return processing helpful.)

说明：  全球定位系统单点定位程序，根据N文件和O文件解算地面点的坐标(Global positioning system, single point positioning procedure, in accordance with N documents and O document solver coordinates of ground points)

说明：  一个很好的用VC++编写的"显示多姿多彩的动画图标"源代码.(A good written using VC++ &quot display colorful animated icons&quot source code.)

Using FKAttend.dll and FKViaDev.dll for Time Atendance Systems, Aplication for read and write Fingerprint attendance

qt实现的遗传算法 解决最大最小值得问题 (qt genetic algorithm to achieve the maximum and minimum worth solving problems)

后缀表达式计算器，这里是整个CPP，文件里代码完整，适合初学者阅读使用。(Postfix expression calculator, here is the entire CPP, file integrity code, suitable for beginners to read.)

to study for student