program n1;

{$APPTYPE CONSOLE}

{$R *.res}

uses
   SysUtils;
var
   N, Counter, i, N2, Rdm: Int64;
   MyArr: array of array[1..2] of Int64;
begin
   Randomize;
   ReadLn(N);
   Counter := 0;
   N2 := Trunc(N / 2);
   for i := 0 to N2 do
   begin
      Inc(Counter);
   end;
   SetLength(MyArr, Counter);
   for i := 0 to N2 do
   begin
      MyArr[i, 1] := i;
      MyArr[i, 2] := N - i;
   end;
   Rdm := Random(N2);
   WriteLn(MyArr[Rdm, 1], ' ', MyArr[Rdm, 2]);
   ReadLn;
end.