该程序用于计算二项式系数，它采用动态规划的方法，其效率远远高于递归的方法，而且空间效率也很高。...

c#编写的一个数据库批量更新小工具。对测试人员来说比较有用。(可以一次性批量添加N条记录）-c# prepared a database batch update gadget. The test more useful for the staff. (You can add a one-time volume records N)

数据结构课程设计，用C语言编写的约瑟夫环-data structure course design, preparation of the C language Josephus

该程序完成对二叉树的非递归的前序遍历，在三种遍历方法中，这种遍历最简单，所以，核心代码自然要少很多。-completion of the process of non- recursive binary tree of the former preorder, the three traverse method, which traverse the most simple, so natural to the core code is much less.

这是一个产品管理系统程序。用java 编写 希望各位踊跃分享-This is a product management system procedures. Prepared using java hope enthusiastically sharing

用pascal实现寻找最近点对问题，以方便对pascal较熟悉的学习者参考。-used to find the nearest point on the issue, to facilitate the pascal more familiar reference learners.

Coursera课程关于大数据的任务。第一项任务。

数据库设计基础 供数据库初学者参考 比较好的资料-Database design based on reference for database beginners relatively good information

题目:参加运动会的N个学校编号为1~N.比赛分成M个男子项目和W个女子项目,项目编号分别为1~M和M+1~M+W.由于个项目参加人数差别较大,有些项目取前5名,得分顺序为7,5,3,2,1 还有些项目只取前3名,得分顺序为5,3,2.写一个统计程序产生各种成绩单和得分报表.基本要求:产生各学校的成绩单,内容包括各校所取得的每项成绩的项目号,名次,姓名和得分 产生团体总分报表,内容包括校号,男子团体总分,女子团体总分和团体总分.概要设计:1. 为实现上述程序功能,应以线性表表示集合.2. 本程序包含3个模块:(1) 各集合定义模块(2) 线性表实现模块(3) 主程序模块-topics : participation in the Games N-school No. 1 ~ N. contestants were divided into men item M and W-woman project, a number of M and M ~ ~ 1 M W. As projects vary greatly in the number of participants, some of the items from the former five, scoring sequence of 7,5,3,2,1 also just take some items before the three scores sequence of incidents. write a variety of statistical procedures and report card scoring statements. the basic requirements : have the school report card, which includes school admission the results of each item, ranking names and scores scores statements groups, including schools, the men"s team scores, the women"s team scores and scores groups. summary of design : 1. to achi

对数据模板窗体的制作与应用说明。by the DbNavigation Database record Add, Delete and so on-template forms of data production and application notes. By the record DbNavigation Database Add, Delete and so on

双数组建树代码，简单扩张就可以使用的，欢迎大家下载使用-achieved double-array code, the simple expansion could use, we welcome downloading