program robin;

const cover = 1;

const robins_skill = 0;

const dogukan = 2;

var player : integer;

{ Prints 1 if Robin wins, 0 if it's a draw, -1 if robin loses }
procedure smash(at : integer; opponents_skill : integer) ;
BEGIN
  if (robins_skill > opponents_skill) then
    writeln(1)
  else
    if (robins_skill = opponents_skill) then
      writeln(0)
    else 
      writeln(-1)
END;

BEGIN
  player := dogukan;
  smash(cover, player)
END.