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C/C++ Source or Header  |  1994-09-08  |  758 b   |  34 lines
  1. /*********************************************************************
  2. *  CH13_02.C                                            DΘcalages  *
  3. *********************************************************************/
  4.  
  5. #include<stdio.h>
  6.  
  7. main( void)
  8. {
  9.     int x0= 0x5555, x1= 0xaaaa, y;
  10.  
  11.    /* exemple 1                                                     */
  12.     y= x0 << 4 ;
  13.     printf(" y= %x , %d", y, y);
  14.  
  15.     y= x0 << 5 ;
  16.     printf("\n y= %x , %d", y, y);
  17.  
  18.    /* exemple 2                                                     */
  19.     y= x0 >> 4 ;
  20.     printf("\n\n y= %x , %d", y, y);
  21.  
  22.     y= x1 >> 4 ;
  23.     printf("\n y= %x , %d", y, y);
  24. }
  25.  
  26. /*
  27.  
  28. y= 5550 , 21840
  29. y= aaa0 , -21856
  30.  
  31. y= 555 , 1365
  32. y= faaa , -1366                                                     */
  33.  
  34.