class Yukicoder
  DRY = 0
  WET = 1
  MOIST = 2

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

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

    answer = Array.new(3, 0)
    
    minus = a.select{|i| i < 0}.reverse
    plus = a.select{|i| i >= 0}

    mcnt = 0

    while minus.any? && plus.any?
      val = minus.shift

      if plus[0] + val < 0
        answer[DRY] += 1
        plus.shift
      else
        mcnt += 1
      end
    end

    answer[DRY] += (mcnt+minus.size)/2

    minus = a.select{|i| i < 0}.reverse
    plus = a.select{|i| i >= 0}

    trush = []

    while minus.any? && plus.any?
      val = plus.shift

      if minus[0] + val > 0
        answer[WET] += 1
        minus.shift
      else
        trush << val
      end
    end

    trush += plus

    if trush.count(0) > trush.size/2
      answer[WET] += trush.count{|i| i > 0}
    else
      answer[WET] += (trush.size/2)
    end

    checkList = Hash.new(0)

    a.each do |num|
      if num >= 0 && checkList[-num] > 0
        answer[MOIST] += 1
        checkList[-num] -= 1
      elsif num <= 0
        checkList[num] += 1
      end
    end
    
    puts answer.join(' ')
  end
end

Yukicoder.new