class Inputstuff
	def initialize
		@a = 0
		@array = Array.new
		@counter = 0
	end
 
	def receive
		@a = gets
		@a = @a.to_i
		while @a >= 0 do
			@array << @a
			@counter += 1
			@a = gets
			@a = @a.to_i
		end
	end
 
	def sort
#		0.upto(@counter-2) do |coolstuff|
#			if @array[coolstuff] > @array[coolstuff+1]
#				@array[coolstuff], @array[coolstuff+1] = @array[coolstuff+1], @array[coolstuff]
#			end
#			@array.reverse
#		end
 
		@array.sort! {|x,y| y <=> x}
	end
 
	def results
		@counter.times do |coolerstuff|
			puts @array[coolerstuff]
		end
	end
end
 
i = Inputstuff.new
i.receive
i.sort
i.results