var fi,fo:text;
    i,n,s:longint;
begin
  assign(fi,'heavymetal.in'); reset(fi);
  assign(fo,'heavymetal.out'); rewrite(fo);
  read(fi,n);
  for i:=1 to 1000000000 do
    s:=s+1;
  writeln(fo);
  close(fi);
  close(fo);
end.