small_tut

用c++编写的俄罗斯方块小游戏，有兴趣的可以学习下(With c++ Tetris game, interested can learn under)

dll动态链接库的另一个简单的用法 希望对初学者有用(Another simple dll dynamic link library usage is useful for beginners)

表达式求值程序，很好的实现表达式的ascii码输入，到数值计算(Expression evaluation procedures, to achieve a very good expression of the ascii code input to the numerical calculation)

计算器，可进行四则运算，并且有符号位，退格，以及小数点。(Calculator, can be carried out in four operations, and the sign bit, backspace, and decimal point.)

通过按键在数码管进行简单的充值和消费。比如数码管的数值是100，按一个按键消费10，那么按另一个按键是充值10元，(Through the button in the digital tube for simple recharge and consumption. For example, the number of digital tube is 100, the consumption of 10 by one button is 10 yuan by another key.)

说明：  矩阵计算array类C++代码, 可直接使用，也可作为继承的父类(Matrix computation array class C++ code)

对地址薄的初学测试,自己写的,希望对大家有所启发吧(Address book for novice test, write your own, we hope to inspire it)

说明：  win32 二进制，显示hello world(Win32 binary, showing Hello World)

VB绘制公交线路节点演示程序代码,有需要的下。(VB rendering node demo code, bus lines in need.)

This document is to understand communication in a better way