n = gets.to_i
a = Array.new(n)
b = Array.new(n)
n.times do |i|
    a[i], b[i] = gets.split.map(&:to_i)
end

bm = b.inject(:*)

ans = Array.new(n)
n.times do |i|
    ans[i] = i
end
ans.sort_by!{|i| a[i] * bm / b[i]}.reverse!

ans.each do |i|
    puts "#{a[i]} #{b[i]}"
end