class Yukicoder
  DRY = 0
  WET = 1
  MOIST = 2

  def initialize
    n = gets.to_i
    a = gets.chomp.split.map(&:to_i)

    dry = Array.new(n, false)
    wet = Array.new(n, false)
    moist = Array.new(n, false)

    answer = Array.new(3, 0)
    
    a.sort_by{|i| 10 ** 5 * i.abs + i}.each_cons(2).with_index(0) do |i, j|
      if i[0] + i[1] < 0 && !dry[j] && !dry[j+1]
        answer[DRY] += 1
        dry[j] = true
        dry[j+1] = true
      end

      if i[0] + i[1] == 0 && !moist[j] && !moist[j+1]
        answer[MOIST] += 1
        moist[j] = true
        moist[j+1] = true
      end
    end

    a.sort_by{|i| 10 ** 5 * i.abs - i}.each_cons(2).with_index(0) do |i, j|
      if i[0] + i[1] > 0 && !wet[j] && !wet[j+1]
        answer[WET] += 1
        wet[j] = true
        wet[j+1] = true
      end
    end

    p answer.join(' ')
  end
end

Yukicoder.new