n=gets.to_i
plus=0
minus=0
fig=[]
c=gets.split.each{|c|
  if c==?+
    plus+=1
  elsif c==?-
    minus+=1
  else
    fig << c.to_i
  end
}

max=min=0
max_fig=fig.sort.reverse
minus.times{max-=max_fig.pop}
plus.times{max+=max_fig.pop}
max+=max_fig.join.to_i
if minus==0
  min=max
else
  min_fig=fig.sort
  min=min_fig.shift
  plus.times{min+=min_fig.shift}
  (minus-1).times{min-=min_fig.shift}
  min-=min_fig.reverse.join.to_i
end
puts [max,min]*" "