VC6.0 the application process to produce programming information sharing system,...

数据结构中树的相关操作,希望对大家有用!thanks-tree data structure of operation, we hope to useful! Thanks

利用C语言编的二十四点小游戏，在C语言下可直接运行。-use of the C language Part 24 small game, in the C language can be run directly.

约瑟夫环的循环链表实现，这个程序比较完整，有需要做试验的请速速下载。-Josephus cycle Chain achieved, the procedure is complete, the pilot needs to be done urgently requested to download.

一个简单的LISP算术表达式计算器。 简单LISP算术表达式定义如下： （1）一个0....9的整数 （2）（运算符 表达式 表达式） 例如，6，(+45),(+(+25)8)都是表达式，其值分别为6，9，15.-LISP a simple arithmetic expression calculator. LISP simple arithmetic expressions are defined as follows: (1) a 0 .... 9 integer (2) (expression operator expression) for example, 6, (+ 45), (+ (+ 25) 8 ) are expressions, and its value, respectively 6,9,15.

C++语言对字符串对象进行各种操作的子程序，对运算符的重载，实现对字符串方便的各种操作。-C language string object to the operation of various subroutine, right Operators of heavy realize the convenience of a string operation.

篮球赛抽签系统，先输入球队数，由随机函数在1-N抽取一个数，作为初始密码，出列第一支球队，然后根据各队输入本队密码，利用joseph环，使每次出列的球队密码作为新的密码，直到所有球队出列，即可确定分组顺序-Basketball lottery system, first enter the team number by the random function in the 1-N taken a number, as the initial password, the first teams out of the column, and then each team enter the team password, using joseph ring, so that each second team out of the column as a new password password, until all the teams out of the column, you can determine the packet sequence

题目：有1、2、3、4个数字，能组成多少个互不相同且无重复数字的三位数？都是多少？ 1.程序分析：可填在百位、十位、个位的数字都是1、2、3、4。组成所有的排列后再去掉不满足条件的排列。 2.程序源代码：-topic : 1,2,3,4 figures, the number can be formed with each other with no repeat of the triple-digit figures? How many are? 1. Program Analysis : can fill the 100, 10, 000 the number of spaces are 1,2,3,4. With all the components removed after not satisfied with the conditions. 2. Source code :

实现heap排序的算法，首先把Heap建立起来，然后通过对Heap的根节点来找出当前最小的节点，依次就可以实现排序了。-achieve heap sorting algorithm to first establish Run, then Run right through the current nodes to identify the smallest nodes can be followed to achieve the ranking.

直接存取Access97数据库文件(MDB)的工具库源码- Direct access Access97 database file (MDB) tool room source code

本人的练习2的答案， 供大家参考， 希望大家喜欢-ssd7exercise2