A.public B.private C.protected D.internal
A.intx,*p;*p=&x; B.int x,*p;p=&x; C.int x,*p;*p=x; D.int x,*p;p=x
A.double fun(int[]) B.double fun(intb[10]) C.double fun(inta) D.double fun(int*a)