uses crt;
var i, n, d : integer;
A : array [1 .. 100] of integer;
begin
clrscr;
d := 0;
write('Nhap so n = '); readln(n);
write('Nhap mang ', n ,' so : ');
for i := 1 to n do begin read(A[i]);
if (A[i] mod 2 <> 0) and (A[i] mod 3 = 0)
then d := d + 1; end;
write('Co ', d ,' phan tu le chia het cho 3');
readln
end.