program eg6;
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
       if D = 0 then
         writeln(-B/(2*A))
       else
       begin
ANS1 := (-B+sqrt(D))/(2*A);
ANS2 := (-B-sqrt(D))/(2*A);
writeln(ANS1,ANS2)
      end
   end
end.