18

. 18 .

, , , . .

, , .

:

()

, , ;

= 0;

//, , ,

= + (.); //, ,

;

.

= + ([.]);

;

;

= + 1; //

;

;

;

 

10:

= ();

.("", ());

...("");

= ..();

. = ();

..(1);

..(2);

 

= ();

.("", 1);

.("", 2);

 

= ..();

. = ();

..(1,1);

..(2, );

 

= ..();

. = "";

 

(());

.