4.3.
gcd() int.
float char*?
?
,
gcd() .
.
gcd( 3.14, 6.29 );
. -
(,
, ).
?
gcd( "hello", "world" );
?
gcd( 24312
);
-
gcd() ;
. ++
, -
gcd( "hello", "world" ); //error invalid
argument
//types (char*, char*)// -expecting (int, int)
gcd( 24312
);//error missing value for argument two
,
double?
, .
- int,
.
.
gcd( 3, 6
);
3.
++ .
, .
,
, .
.
, .
.()