guiji

利用二维数组创建杨辉三角形，基于vc++程序设计(Creating a Yang Hui triangle by using a two-dimensional array .Programming based on vc++)

求解符号三角形问题.给定一行符号(比如+和-),按照同号为+异号为-的原则计算第二行直至下面的行,最后的一行只有一个符号,要求统计各个符号的个数.(Problem solving triangle symbols. Given his symbols (such as+ And-), in accordance with the same number is+ Different number- the principle of calculation of the second line until the following line, the last line there is only one symbol, all symbols requested statistics number.)

说明：  实现了很多的数据结构算法，适合与想学习数据结构编程的读者。(achieve a lot of data structure algorithms, fit and want to learn data structure programming readers.)

通信录源程序。调试环境为TC2.0或者3.0。运行这个程序需要tc提供的几个头文件。(Example source address book, or 3.0 debugging environment for TC2.0. Tc run the program needs to provide several header files. )

对于给定的两个线段，程序输出这两个线段之间的距离(For a given two line segments, the program output that the distance between two line segments)

template 模版函数 函数模版 深入了解(template template template-depth understanding of the function function)

VC中容器和游标的使用，一个简单的例子。。(VC cursor in the containers and the use of a simple example. .)

用动态规划法求解旅行商问题 已经加入注释 欢迎批评指正(dynamic programming method for the traveling salesman problem has joined Notes welcome criticism correction)

电位移控制台介绍和详细说明介绍了各种型号和实验(The electric displacement console and detailed description of the various models and experimental)

模拟电信计费系统的设计与实现 要求：（1） 计费功能。根据存放在源数据文件中的通话记录和长途费率文件对每一条通话记录计算其通话费用，并将结果保存在费用文件中。其中： 通话费的计算方法如下： 通话费＝长途电话费＋本地电话费 长途电话费＝费率（元/分钟）×通话时长（分钟） (通话时长不满1分钟的按1分钟计算) 本地电话费为：3分钟以内0.5元，以后每3分钟递增0.2元。 （2） 话费查询。输入一个电话号码，从费用文件中统计该电话号码的所有本地话费、长途话费，并从用户文件中查找其用户名，最后在屏幕上显示： 用户名 电话号码 本地话费 长途话费 话费总计 （3） 话单查询。输入一个电话号码，查询并在屏幕显示该用户的所有通话记录，格式为： 用户名 主叫电话号码 被叫电话号码 通话时长 (Design and implementation of simulation of telecommunication billing system Requirements: (1) the charging function. According to the calculation of the call charges stored in the source data file in the call records and the long rate documents for each call record, and save the results in cost file. Among them: The following conversation method to calculate the fee: Long distance telephone calls =+ local telephone fee Long distance telephone fee = rate (yuan/minute)* call time (minutes) (call time less than 1 minutes to 1 minutes) Local call: 3 minutes 0.5 yuan, increasing 0.2 yuan every 3 minutes later. (2) calls inquiries. Enter a phone number, all local calls, long-distance calls statistics the phone number from the cost in the file, and find the user name from user file, and finally displayed on the screen: The user name phone number local calls long distance charges charges totaling (3) if a single query. Enter a phone number, query and display all the call records of th)