5-12.lst

一些简单的c51程序

C51 COMPILER V7.09   5_12                                                                  08/25/2005 11:25:46 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE 5_12
OBJECT MODULE PLACED IN 5-12.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 5-12.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <stdio.h>
   2          int exit();
   3          main()
   4          {
   5   1      enum week {sun,mon,tur,wed,thu,fri,sat};
   6   1      enum week yesterday,tomorrow;
   7   1       int i;
   8   1       printf("\n请输入0-6内的整数： ");
   9   1       scanf("%d",&i);
  10   1       if((i<0)||(i>6))
  11   1      {
  12   2      printf("/n数据输入错误");
  13   2      exit();
  14   2      }
  15   1       else 
  16   1      switch (i)
  17   1      {
  18   2      case 0:yesterday=sat;tomorrow=mon;break;
  19   2      case 1:yesterday=sun;tomorrow=tur;break;
  20   2      case 2:yesterday=mon;tomorrow=wed;break;
  21   2      case 3:yesterday=tur;tomorrow=thu;break;
  22   2      case 4:yesterday=wed;tomorrow=fri;break;
  23   2      case 5:yesterday=thu;tomorrow=sat;break;
  24   2      case 6:yesterday=fri;tomorrow=sun;break;
  25   2      default: break;
  26   2      }
  27   1      printf("");
  28   1      }
  29          
  30          int exit()
  31          {
  32   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    166    ----
   CONSTANT SIZE    =     41    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       4
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)