5-9.lst

一些简单的c51程序

C51 COMPILER V7.09   5_9                                                                   08/25/2005 11:16:12 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE 5_9
OBJECT MODULE PLACED IN 5-9.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 5-9.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <stdio.h>
   2          #include <reg51.h> 
   3          void main( )
   4          {
   5   1      int year, month,day,i,leap=0;
   6   1                   static int day_tab[2][13]={
   7   1                  { 0,31,28,31,30,31,30,31,31,30,31,30,31 },
   8   1                  { 0,31,29,31,30,31,30,31,31,30,31,30,31 } };
   9   1           
  10   1                SCON = 0x50; 
  11   1      TMOD |= 0x20; 
  12   1      TH1 = 0xf3; 
  13   1      TR1 = 1;
  14   1      TI = 1; 
  15   1               
  16   1               printf("/n");
  17   1           scanf("%d%d%d",&year,&month,&day);
  18   1                   leap = year % 4 == 0 && year % 100 != 0 || year % 400 ==0;
  19   1           for ( i=0;i<month;++i)
  20   1                     day+=day_tab[leap][i];
  21   1                   printf("%d\n",day);
  22   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    188    ----
   CONSTANT SIZE    =     14    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     52       8
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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