你好世界 c + +

1．程序的功能：遍历一个二叉树并输出。 2．输入输出的要求：输入可以是单个数字，也可以是单个字符，以0结束。二叉树的遍历方式可以是前序，中序，后序，程序中用switch函数进行开关选择-1. The functionality : a binary tree traversal and output. 2. The input and output : input can be a single figure, it could be a single character to the end of 0. The binary tree traversal mode can be pre-sequence, sequence after sequence, procedures used switch function for switching options

客户关系管理系统采用Visual C++ 6.0进行编写，采用SQL数据库。本系统使用于中小型企业，可以使用户从繁重的客户关系管理中解脱出来，通过添加、修改等编辑功能动态地对企业客户关系的相关信息进行编辑。(Customer relationship management system using Visual C++ 6 to write, using SQL . The system is used in small and medium enterprises, it can be used by the user the heavy customer relationship management, through the addition, modification and other editing functions to dynamically edit the relevant information on the enterprise customer relationship.)

骨架。点云的提取。是国外的一篇论文。写的非常不错，采用Matlab实现。(Skeleton. Point cloud extraction.)

Socket通讯，用socket进行通讯开发(Socket ClientSocket)

说明：  通过使用mlx90614获取外界温度数据经51单片机量化编码在OLED 屏幕上显示出数值以实现红外温度测量(By using MLX90614 to obtain the external temperature data, the infrared temperature measurement can be realized by displaying the numerical value on OLED screen with 51 single chip microcomputer quantization coding)

MSP430F54XA, F55XX, F61XX系列单片机内部硬件模块应用例程(Application_Examples for MSP430F54XA, F55XX, F61XX)

说明：  UO客户端注入程序，外挂程序，很好用，很多人都用的！！！(UO client injection program, plug-in program, very easy to use, many people use!!!)

说明：  瑞萨RL78/G13modbus通信例程(Renesas RL78/G13modbus communication routine)

通过用户输入带有加减乘除乘方和小括号的运算式对算式的结果进行计算的代码，运用了栈的知识

学习Linux C的好书，编程一站式的学习。