       DoWhateverYouWantO,  
     . 
         ShowTime() ( 56-85)  
   asm    , 
 - (BCD)   ASCII    
   .     
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       ,   ,  ShowTime(), 
        ,  
   IBM PC      
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        .   
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  .       
 (,   Turbo Profiler)     
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      Borland (BASM)    
asm      C++.      
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     BASM     TASM,  , , 
   80386  80486,     
  ASM.   , BASM   
 ,  . 

      BASM     C++.    
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int. ,     DOS   int 
0x21.      BIOS    
,       ;  BIOS  
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      C++,    
      
 . 
    

    456 49	 IV.   
