#9816: 好人一生平安


2860912517 (西南位育沈宇轩)


var
  cd,jia:real;
  kps,n:integer;
begin
  while not eof do begin
  readln(cd);
  jia:=0;
  n:=1;
  kps:=0;
  while cd>jia do begin
  n:=n+1;
  jia:=jia+1/n;
  kps:=kps+1;
   end;
   kps:=kps+1;
   writeln(n-1,' ','card','(','s',')');
  end;
end.