1:判断闰年程序 2:产生随机数并计算程序 3:计算平台长度程序 4:加减乘除运算 5:数字方阵程序 6:数据加密程序 7:代码转换程序 8:键盘录入数据的转换与显示 9:音乐演奏 10:显示色彩矩形块 11、12:字符图形程序 13:图形变换 14、15:动画 16:打字练习 17:打字计时练习 18:系统时间显示 19:显示日期时间 20:七段电子表显示 21:简易文本编辑器 22:磁盘文件读写 23:成绩管理 24、25:pc机通信 26:钟表显示 27:霓虹灯模拟显示-1: Determine Leap Year Program 2: generate random numbers and calculate the program 3: Length of program computing platforms 4: addition and subtraction multiplication and division 5: The number of square procedure 6: data encryption program 7: The code conversion process 8: keyboard input data conversion and display 9: 10 music: Display color rectangle 11,12: character graphics program 13: The graphics transformation 14,15: Animation 16: Typing 17: Typing of 18 timed practice: the system time display 19: Display Date Time 20: Seven-Segment E table shows the 21: 22 Simple text editor: read and write disk file 23: performance management 24,25: pc computer communication 26: Clocks 27: Neon Analog Display