ruby通过DBI访问Oracle数据库例子

利用Access数据库制作的学生管理系统，可以方便的进行查询和其他管理。-use Access database produced by the student management system, to facilitate the conduct of inquiries and other management.

求图的任两结点间的距离，(2) 用二维数组存放C和A ，C是原成本矩阵，A 是求出的距离矩阵 (3) 算法采用三重循环，其中最外层的循环变量必须代表中间结点，中层的循环变量代表头结点而内层循环变量代表尾结点。 (4) 试着把三层循环变量的顺序作些改变，最外层的循环变量仍代表中间结点，而中层循环变量代表尾结点，内层循环变量代表头结点。把两种做法所得结果作比较,看结果是否相同 (5) 显示结果要清晰易懂 (6) 本题运行结果 -Order to map any of the distance between two nodes, (2) with two-dimensional array of storage C, A, C is the original cost matrix, A is to find the distance matrix (3) The algorithm uses the triple loop, one of the most outer loop variable must be representative of intermediate nodes, the middle loop variable represents the first node and the inner loop variable represents the end nodes. (4) tried to three-loop order of the variables to make some changes, the most outer loop variables still represent intermediate nodes, while the middle loop variable represents the end nodes, the inner loop variable represents the first node. The two approaches to compare the results to see whether the results the same (5) shows the results must be clear and understandable (6) The q

一个用vc实现的Kruskal算法，程序流程非常清晰，有助于对算法的理解。-a vc achieved using Kruskal algorithm, program flow is very clear, contribute to the understanding of the algorithm.

vb 调用ＩＢＭ　ｄｏｍｉｎｏ　ｓｅｒｖｅｒ数据库的例子，，仅供参考。-vb call IBM domino server database example, for informational purposes only.

一个非常流行博客系统源码z-blog18-A very popular source blog system, z-blog18

一元稀疏多项式计算器的基本功能是： (1)输入并建立多项式； (2)输出多项式，输出形式为整数序列：n,c1,e1,c2,e2,….,cn,en, 其中n是多项式的项数，ci和ei分别是第I项的系数和指数，序列按照指数降序排列； （3）多项式a和b相加，建立多项式a+b （4）多项式a和b相减，建立多项式a-b.-Sparse Polynomial calculator a dollar a basic function is to: (1) input and the establishment of polynomials (2) the output polynomial, the output sequence of the form of an integer: n, c1, e1, c2, e2, ...., Cn , en, in which n is the number of polynomial, ci and ei, respectively, is the first I of the coefficient and index, sequence in accordance with the index in descending order (3) polynomials a and b are added together to establish polynomial A2B ! b (4) polynomials a and b-phase reduction, the establishment of polynomial ab.

数据库课程设计 附加源代码。学校学生成绩管理的一个系统。教师可以查看修改学生成绩。学生查看成绩。登陆模式区分身份验证。只需要导入到软件就可以使用

基于ADODC和ACCESS的客户管理程序，可实现客户信息的添加、删除、查询、修改等。-Based on customer management ADODC and ACCESS programs for customer information to add, delete, query, modify and so on.

俄国人写的内存数据库的delphi封装-Russian people write memory database delphi Packaging

数据结构的二叉-the binary tree data structure tr