program main
  implicit none
  integer::N,i
  integer,allocatable::L(:),S(:)
  integer::indx(6),max
  read *,N
  allocate(L(N),S(N))
  read *,L
  S = qsort(L)
  do i=1,6
     indx(i) = COUNT(S.eq.i)
  end do
  max = MAXVAL(indx)
  do i=6,1,-1
     if(indx(i).eq.max) then
        print '(i0)', i
        return
     end if
  end do
contains
  recursive function qsort(x) result(y)
    integer,intent(in) ::x(:)
    integer,allocatable::y(:)
    integer::pivot,total
    total = size(x)
    if (total <=1) then
       y = x
    else
       pivot = x(total/2)
       y = [qsort(pack(x, x .lt. pivot)), &
            pack(x, x .eq. pivot),        &
            qsort(pack(x, x .gt. pivot))]
    endif
  end function qsort

end program main