    C++______________________________671

     ,  ,    -
  -5536,   60 000.   ,   
short     ,  32 767.    -
      60 000,    -
  short    .

      ,  -
       .   ,
    .    

()

  ,       .  
  

int  = 1, n = 2;

double A = m / n;

     .    ,
      :

double A = (double)m / n;

    m,     
,      double.   -
 n     double,       
,    .     0.5.

12.3   

        .
    char, short, int  long     sig-
ned     unsigned   .      -
    .      
,     .

	
char, signed char	,    char  signed
unsigned char	
char, unsigned char	,    char  unsigned
signed char :	
int, signed int	
unsigned, unsigned int	
short, short int, signed short int	
unsigned short, unsigned short int	
long, long int, signed long int	
unsigned long, unsigned long int	

 signed  unsigned     char, short,
int, long.      signed  unsigned,  
 signed int  unsigned int.