program eg5;
 var a,b,c,d,ans1,ans2:real;
 begin
  readln(a,b,c);
  if a=0 then
  writeln(-c/b)
else
  begin
  d:=b*b-4*a*c;
  if d<0 then
  writeln('No Answer')
 else
  begin
  ans1:=(-b+sqrt(d))/(2*a);
   ans2:=(-b-sqrt(d))/(2*a);
   writeln(ans1,ans2)
  end;
 end;
end.