Submission #19690206

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(N,Pts),(M,Ops),(Q,Qry) = 3.times.map{
  [n = gets.to_i, $<.take(n).map{|ln| ln.split.map(&:to_i) }]
}
W = [nil]*(M+1)
Qry.each_with_index{|(a,b),q|
  (W[a]||=[]) << [b-1,q]
}
Ans = [nil]*Q
(Ops+[1]).inject([[0,0],[1,0],[0,1]]){|oxy,(op,*axis)|
  if w = W.shift
    w.each{|b,q|
      ax,ay = Pts[b]
      x,y = oxy.transpose.map{|o,x,y| o+ax*(x-o)+ay*(y-o) }
      Ans[q] = "#{x} #{y}"
    }
  end
  next oxy.map(&[nil,lambda{ lambda{|(x,y)|
    [y,-x]
  }},lambda{ lambda{|(x,y)|
 
 
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(N,Pts),(M,Ops),(Q,Qry) = 3.times.map{
	[n = gets.to_i, $<.take(n).map{|ln| ln.split.map(&:to_i) }]
}

W = [nil]*(M+1)
Qry.each_with_index{|(a,b),q|
	(W[a]||=[]) << [b-1,q]
}

Ans = [nil]*Q
(Ops+[1]).inject([[0,0],[1,0],[0,1]]){|oxy,(op,*axis)|
	if w = W.shift
		w.each{|b,q|
			ax,ay = Pts[b]
			x,y = oxy.transpose.map{|o,x,y| o+ax*(x-o)+ay*(y-o) }
			Ans[q] = "#{x} #{y}"
		}
	end
	next oxy.map(&[nil,lambda{ lambda{|(x,y)|
		[y,-x]
	}},lambda{ lambda{|(x,y)|
		[-y,x]
	}},lambda{|xp| lambda{|(x,y)|
		[xp+xp-x,y]
	}},lambda{|yp| lambda{|(x,y)|
		[x,yp+yp-y]
	}}][op][*axis])
}
puts Ans

Submission Info

Judge Result