integer::N,i
  integer::a(100),b(100)
  integer::score(0:100)
  data score/101*0/
  read *, N
  read *, a(1:N), b(1:N)

  do i=1, N
     score(b(i)) = score(b(i)) + a(i)
  end do

  if (MAXVAL(score).eq.score(0)) then
     print '(a)', "YES"
  else
     print '(a)', "NO"
  end if
end program