= “TRONG PASCAL ®Ó KHAI B¸O TH­ VIÖN DÏNG TÕ KHO¸ “ (12, 1) =” US...

12) = “Trong pascal ®Ó khai b¸o th­ viÖn dïng tõ kho¸ “ (12, 1) =” USES ...; “* (12, 2) = “CONST ...; “ (12, 3) = “TYPE ...; “ (12, 4) =” VAR “