program hotrotinhoc ;
var a: array[1..32000] of integer;
i,n,dem : integer ;
begin
write('Nhap do dai cua mang :'); readln(n);
writeln('Nhap gia tri cua cac phan tu');
for i:= 1 to n do
begin
write('a[',i,']='); readln(a[i]);
end;
dem:=0;
for i:= 1 to n do
if a[i] mod 5=0 then dem:=dem+1;
write('Trong day so co ',dem',' so chia het cho 5');
readln
end.