有关c的各种类型编程题，有助于初学者更快更好的了解c！

动态五角星,按任意键可以改变五角星的颜色,该程序为全屏显示.-dynamic five-pointed star, by Anykey five-pointed star can change the color, the procedure for the full screen display.

实现2*2键盘扫描，使用的扫描方式为行列扫描法-Realize 2* 2 keyboard scan, used for scanning the ranks of scanning method

提供周立功7289(zlg7289)的汇编控制代码-Provide weeks Ligong 7289 (zlg7289) compilation of control code

msp430f133对24c01的读写，可以修改读写字节长度，对其他eeprom进行读写-msp430f133 of 24c01 reading and writing, can be modified to read and write byte length, read and write to other EEPROM

自己写的习题程序，可以说是很基本的，实现了英文查询月份输出简写。-yourself writing exercises procedures, it is very basic, and achieving the English abbreviation for the month of output.

实现password的校验，输两次密码不一致提示sorry，一致提示hello-check password

ofdm系统中的信道编码和调制方式，是比较全面的模仿了无线信道的一些干扰特性-OFDM system channel coding and modulation method is more comprehensive to imitate some of the wireless channel interference characteristics of

IOout的一段程序 很实用 大家要的自己下载吧-good

4*4键盘扫描按键，依据按键值，一个LED显示相应键值-4* 4 keyboard scan button, based on key values, an LED display the corresponding key