n = gets.to_i

collect_length = 0
wrong_length = 0

n.times{
    t, s = gets.split
    t = t.to_i

    s_length = s.size
    t_time_collect_length = (12 * t / 1000).floor

    if(t_time_collect_length >= s_length)
        collect_length += s_length
    else
        collect_length += t_time_collect_length
        wrong_length += s_length - t_time_collect_length
    end
}

puts "#{collect_length} #{wrong_length}"