var
  x1, x2, x3, x4, y1, y2, y3, y4, x, y, k1, k2, b1, b2, t: real;
begin
  readln (x1, y1, x2, y2);
  readln (x3, y3, x4, y4);
  if (x1 >= x2) then
   begin
     t := x1;
     x1 := x2;
     x2 := t;
     t := y1;
     y1 := y2;
     y2 := t;
	 end;
  if (x3 >= x4) then
   begin
     t := x3;
     x3 := x4;
     x4 := t;
     t := y3;
     y3 := y4;
     y4 := t;
   end;
  if (y1 = y2) then
     k1 := 0
  else
     k1 :=  ( y2 - y1 ) / ( x2 - x1 );
  if (y3 = y4) then
     k2 := 0
  else
     k2 :=  ( y4 - y3 ) / ( x4 - x3 );
  if (k1 = k2) then
     begin
     writeln('Empty');
     exit;
		 end;
  b1 := y1 - k1 * x1;
  b2 := y3 - k2 * x3;
  x := (b2 - b1) / (k1 - k2);
  y := k1 * x + b1;
  writeln(x:6:10);
  writeln(y:6:10);
	readln();
end.