.


:




:

































 

 

 

 





:

ü char - , ;

ü int - , ;

ü float - ;

ü double - .

, . , short () long () : short int sh; long int counter; int , .

const. , , , const . ,

const float x = 2.54;

unsigned () .

+, -, *, / ==,!=, <, >, <=, >=.

, 1234, int. long l L, 123456789L: , int, long. u U, ul UL , - unsigned long. (123.4), (1-2), , . , , double. f F float, l L - long double. . , , 0x 0X, - . , 31 037 0X1F. L ( long) U ( , ). , 0XFUL 15 unsigned long.

. ,

char i = A;

, i .

const, , . .

const int j = 17; // . int .

j = 29; // , j

const int i; // ,

, . , .

const J = 17;

int& j = J; /* j J. , j . , , j. , , , . */

- . - , , , enum boolean {NO, YES}; enum 0, - 1 .. ( ). , , , :

enum escapes { BELL = '\a', BACKSPACE = '\b', TAB = '\t', NEWLINE = '\n', VTAB = '\v', RETURN = '\r'};

enum months { JAN = 1, FEB, MAR, APR, MAY, JUN, JUL, AUG, SEP, OCT, NOV, DEC}; /* FEB 2, MAR 3 .. */

. . enum , #define . enum, , . enum , #define. , enum .

:

const int I = 17;

#define I 17;

, , - .

#define -

( I 17).





:


: 2015-10-21; !; : 1031 |


:

:

.
==> ...

1661 - | 1634 -


© 2015-2024 lektsii.org - -

: 0.009 .