数学表达式计算和解析 用c语言编写的,内含有例.速度较快

汉诺塔演示 文本界面的-HANOR demo version of the interface

适合用来做K_Means 和K_NN的数据，一共150组，分成3个簇。-K_Means and make suitable for K_NN data, a total of 150 groups, divided into three clusters.

Visual basic + sql server2000学员管理系统原代码-Visual basic+ sql server2000 student management system source

磁盘文件最优存储问题，设磁盘上有n 个文件f1, f1,fn，每个文件占磁盘上1 个磁道。这n 个文件的检索概率分别是p1, p2, , pn-document optimal disk storage, disk based on documents n f1, f1, fn. each file on disk for a cylinder. N This document retrieval probability were p1, p2, and pn

实现文本格式文件中的括号匹配. 匹配算法采用堆栈来实现. 文件读取异常还需完善的人性化一些-Text format documents matching brackets. Matching algorithm uses the stack to achieve. Paper anomaly needs to be well-read human nature of some `` ``

使用ADO进行联接数据据的类封装。可以很便利地实现数据库的读写查。 

关于用nlogn的最长子序列算法，在网上摘录的-discusses the use of the longest sequences algorithm, in the extract from the Internet

双线程对一系列随机数进行归并排序，使用MFC的控制台程序-Dual-threaded on a series of random numbers to merge sort, using the Console application in MFC

SELECT "*" AS RecID, "(All)" AS Employee FROM Employees AS T1 UNION SELECT T1.EmployeeID AS RecID, [FirstName] & " " & [LastName] AS Employee FROM Employees AS T1 ORDER BY Employee;

零件切割问题： 给定一块宽度为W的矩形板，矩形板的高度不受限制。现需要从板上分别切割出n个高度为hi，宽度为wi的矩形零件。切割的规则是零件的高度方向与矩形板的高度方向保持一致。问如何切割使得所使用的矩形板的高度h最小？ 任给一个输入实例，能输出切割所需要的实际高度并能用图形演示切割的过程-cutting parts : a given width of the rectangular plate W, the height of rectangular plate unrestricted. Need from the board is cutting out respectively n height of the hi, wi width of the rectangular parts. Cutting parts to the rules of the height of the rectangular plate with a high degree of consistent direction. Asked how cutting makes use of the rectangular plate height h minimum? As an input for example, will cut output by the needs of the high and can be used graphic demonstration of the cutting proce