program yukicoder_2533
  use, intrinsic :: iso_fortran_env
  implicit none
  integer(int32) :: a, b
  integer(int32) :: d
  read(input_unit, *) a, b
  do d = 0, 31
     if (btest(a, d) .and. .not. btest(b, d)) then
        write(output_unit, '(a)') "No"
        stop
     end if
  end do
  write(output_unit, '(a)') "Yes"
end program yukicoder_2533