program n1;

{$APPTYPE CONSOLE}

var
   N, Counter: Int64;
begin
   ReadLn(N);
   if N = 0 then
      WriteLn(0, ' ', 0);
   if N > 0 then
      WriteLn(1, ' ', N - 1)
   else if N < 0 then
      WriteLn(-1, ' ', N + 1);
   ReadLn;
end.