uses crt;
var a: array[1..100] of integer;
i,n: integer;
procedure nhap;
var a: array[1..100] of integer;
i,n: integer;
begin
write ('nhap so luong PT: '); readln (n);
for i:=1 to n do
begin
write ('nhap PT thu ',i,': '); readln (a[i]);
end;
end; {chỗ này 2 cái end; luôn nha}
function kt(n: integer): integer;
begin
if n mod 2=0 then kt:=false
else if n mod 2<>0 then kt:=true;
end;
begin
clrscr;
nhap;
writeln ('cac so le trong day: ');
for i:=1 to n do if kt(a[i])=true then write (a[i],' ');
readln;
end.