var
  a: array[1..10] of real;
  sum, pr: real;
  i: integer;

begin
  pr := 1;
  for i := 1 to 10 do
  begin
    readln(a[i]);
    sum := sum + a[i];
    pr := pr * a[i];
  end;
  writeln('Summa = ', sum:1:2);
  writeln('Proizvedenie = ', pr:1:2);
end.