二叉数先序循环的非递归实现，一般先序循环都是由递归实现的，按照完全二叉树格式输入字符型结点值...

1、显示（总浏览、总IP、今日浏览、今日IP、昨日浏览、昨日IP、最高浏览、最高IP、平均日浏览、平均日IP、共统计天数、访问IP） 2、整个程序共三个文件（数据库、数据页面、调用页面） 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

这是我学习数据结构与算法的时候编的双向链表的操作，对学习数据结构与算法的朋友有帮助-This my learning algorithm and data structure of the time series of the two-way linked list, the operation of the learning algorithm and data structure of friends to help! !

高考管理信息系统-College Entrance Examination Management Information System

利用Fortran 90 接口读取已经创建的nc文件，并且检验其读写是否正确-The use of Fortran 90 interface to read nc file has been created, and test its read and write correctly

汉语拼音对照表，xls文件，带汉字的拼音、声调，可转换成数据库用于数据查询。参考文件Unihan.txt-correction Pinyin CRT, the original schedule from the Internet to collect and then after correction, but without changing the original schedule, based on users change their own circumstances. Unicode Chinese characters are the Chinese characters, reference documents Unihan.txt

AVL tree display format in two dimensional

任意的表达式求解！ 包括函数。-arbitrary formula to solve! Including function.

1. 在IBConsole中添加两个用户LOGIN和MATER，密码均为PASSWORD。 2. 用MISDBA用户登录MISDB数据库。 3. 在ISQL中，输入第9章提供的SQL语句；或者根据表9-1至表9-8在SQL Explorer中自行创建数据表。数据库创建后需要分配LOGIN和MATER用户的访问权限。 4. 根据表9-9和表9-10设置初始数据，另外需要在PERSON数据表中设置一个用于登录系统的用户（ID=’MAT’，PASSWD=’PASSWORD’，AUTHORITY=’7’，STATE=’F’），同时在PART表中添加ID为’0000000000’的零件，名称为“。 5. 除了修改数据库连接的属性，还需要修改数据模块中LOGIN方法的相关用户密码。 -1. In addition two IBConsole users LOGIN and Mater. passwords are PASSWORD. 2. User login with MISDBA MISDB database. 3. In ISQL, the importation of Chapter 9 of SQL; Or, according to Table 9-1 to Table 9-8 in SQL Explorer to create data sheets. After creating the database needs and Mater distribution LOGIN user access permissions. 4. According to Table 9-9 and Table 9-10 initial data set, Another need PERSON data tables set up a registration system for users (ID = "MAT" PASSWD = "PASSWORD" AUTHORITY ="7 ", STATE = "F"), PART table at the same time adding ID to"0000000000 "parts, name. " 5. In add

定义并实现带头结点的循环双向链表类，除构造和析构函数外，成员函数还有取数据元素个数、插入、删除、取数据元素-definition and take the lead in achieving the cycle node type two-way linked list, in addition to the structural and destructor function, members also function from the number of data elements, insert, delete, extract the data elements

这是VFP的指导思想书籍，主要说明了开发软件时怎么样才做到界面与数据分离，从而在日后的维护中带来便利-This is the guiding ideology of books, mainly, the development of the software how to achieve just like interface and data separation, in order to safeguard the future brings convenience