{sử dụng mảng}
program ct;
uses crt;
var a:array[1..10000] of integer;
n,i:integer;
begin
clrscr;
write('nhap n : ');
readln(n);
for i:=1 to n do begin
write('nhap a[',i,'] : ');
readln(a[i]);
end;
{chia hết cho 2}
write('cac so chia het cho 2 la : ');
for i:=1 to n do if a[i] mod 2 = 0 then write(a[i]:5);
{chia hết cho 3}
write('cac so chia het cho 3 la : ');
for i:=1 to n do if a[i] mod 3 = 0 then write(a[i]:5);
{chia het cho 5}
write('cac so chia het cho 5 la : ');
for i:=1 to n do if a[i] mod 5 = 0 then write(a[i]:5);
readln;
end.