Program P56;
 { Eroare }
var x : real;
begin
 writeln('x='); readln(x);
 case x of
      0, 2, 4, 6, 8 : writeln('Cifră pară');
      1, 3, 5, 7, 9 : writeln('Cifră impară');
 end;
 readln;
end.