Var Long, Trang: real;
Begin
Write(‘nhap chieu cao Long =’); readln(Long);
Write(‘nhap chieu cao Trang =’); readln(Trang);
If Long>Trang then writeln(‘Long cao hon Trang’)
else If Long=Trang then write('Long cao bang Trang)
else write('Long thap hon Trang');
readln
end.