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计算圆周率 Pi (π)值, 精确到小数点后 10000 位 只需要 30 多句代码！-Pi calculated pi () values, accurate to 10,000 decimal places only need more than 30 sentence code!

我大2做的一个关于面向对象的课程设计-I do two large one on object-oriented design courses

ODBC是一种使用SQL的程序设计接口，使用ODBC能使用户编写数据库应用程序变得容易简单，避免了与数据源相连接的复杂性。在Visual C++中，MFC的ODBC数据库类CDatabase(数据库类)、CRecordSet(记录集类)和CRecordView(记录视图类)可为用户管理数据库提供了切实可行的解决方案。

数据结构中的几种基本结构的C++实现：栈、队列、链表-data structure of several basic structure of the C achieved : Stack, Queue, Listless

我上课用的计算机算法设计与分析的电子教案，内容包括了最基本的分治法，贪心法，动态规划法，-I class computer algorithms used in design and analysis of electronic lesson plans, including the most basic sub-rule law, greedy method, dynamic programming method,

求解网络中的最短路径。假设某个计算机网络有n个站点，依次编号为1,2,…,n；有的站点之间有直接的线路连接（即这两个站点之间没有其它站点），有的站点之间没有直接的线路连接。如果用三元组（i,j,f）来表示该网络中的站点I和站点j之间有直接的线路连接且它们之间的距离为f 当已知该网络各站点之间的直接连接情况由m个三元组（i1,j1,f1）,(i2,j2,f2),…,(im,jm,fm)确定时，要求计算出对于网络中任意一个站点g(1≤g≤n)到其余各站点的最短距离。-the shortest path. Assuming a computer network n site, followed by No. 1, 2, ..., n; Some sites have direct connections (that is, between two sites are no other site), and some sites have no direct connections. If three yuan (i, j, f) to the network said the site j site and I have direct connections between them but the distance of f the network known as the site of the direct link between the situation by 3 m (i1, j1, f1), ( i2, j2, f2), ..., (im, jm, fm) to determine, calculate requirements for a network site arbitrary g (1 g n) of the rest of the site is the shortest distance.

Prims算法的程序-Prims algorithm procedures

利用克鲁斯卡尔算法求边集数组GE所示图的最小生成树-Order to Kruskal algorithm using an array of GE edge set of minimum spanning tree as shown in Figure

一个最简单的二叉树的算法，包括二叉树的各种遍历，还添加了队列的层序遍历-a simple binary tree algorithm, including the binary tree traversal, but also adds a layer of Queue preorder

数据结构的演示，其中包括了大多数常用数据结构的算法图示和程序