def get
  x, y = gets.split.map(&:to_i);
  Complex(x, y)
end

m = gets.to_i
ps = m.times.map { get }

puts "? 0 0"
$>.flush
org = get

puts "? 1 0"
$>.flush
r = get - org

puts "!"
ps.map { |c| c*r + org }.each { |c|
  x, y = c.rect
  puts "#{x} #{y}"
}
$>.flush