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()
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: |
()
| ||
| . | . | ||
| -> | -> | ||
| [ ] | [ ] | ||
| () | ID_ () | ||
|
| |||
| ++ | lvalue ++ | ||
| -- | lvalue -- | ||
| sizeof | () | sizeof(ID ) | |
| ++ | ++ lvalue | ||
| -- | -- lvalue | ||
| ~ | ~ | ||
| ! | ! | ||
| (+) | () | (+) | |
| * | * | ||
| & | & | ||
| () | () | ||
|
| |||
| * | * | ||
| / | / | ||
| % | % | ||
| + | + | ||
| << | << | ||
| >> | >> | ||
| < | < | ||
| <= | <= | ||
| > | > | ||
| >= | >= | ||
| == | == | ||
| != | != | ||
| & | & | ||
| ^ | . | ^ | |
| | | | |
| |
| && | && | ||
| || | || | ||
| ?: | () | ? : |
|
| = | lvalue = | ||
| *= | lvalue *= | ||
| /= | lvalue /= | ||
| %= | lvalue %= | ||
| += | lvalue += | ||
| - = | lvalue -= | ||
| <<= | lvalue <<= | ||
| >>= | lvalue >>= | ||
| &= | lvalue &= | ||
| |= | lvalue |= | ||
| ^= | ޭ | lvalue ^= | |
| , | , |
, , ୭ . , .
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#. '\'.
C:
;
;
;
;
.
(ID):
#define ID
ID :
#define L_bufs 2048
#define binary int
#define WAIT fflush(stdin); getch()
#define BEEP sound(800);\
delay(100);\
nosound()
:
#define YES 1
#define NO 2
#define ESC 27
#define Enter 30
:
if (x==ESC) break;
BEEP;
return(YES);
#undef ID
.
define :
#define ID( 1,...)
ID .
define . , ,
ID( 1,...)
:
#define P(X) printf ("\n%s",X)
...
char *x;
P(x); // P(X)
P(" ");
printf("\n%s",x); //
printf("\n%s"," ");
:
#define (A,B) ((A)>(B)? (A):(B))
#define ABS(X) ((X)<0? (X):(X))
- . :
#define BP(X) X*X
...
int x,y,z;
x=BP(y+z); x=y+z*y+z; x=y+(z*y)+z;
, :
#define BP(X) (X*X)
#define BP(X) (X)*(X)
:
#define BP(X) ((X)*(X))
:
#define BP(X) ((X)*(X));
...
int x,y,z;
x=BP(z)BP(y); y=((z)*(z)); ((y)*(y));
undef.
. .
, . , . , .
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: 2018-10-14; !; : 277 |
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| 1797 - 